diff --git a/composer.json b/composer.json
index 3b04f38..1ce18d9 100644
--- a/composer.json
+++ b/composer.json
@@ -35,7 +35,6 @@
 		"ext-curl": "*",
 		"ext-json": "*",
 		"ext-mbstring": "*",
-		"icanboogie/common": "^6.0",
 		"icanboogie/accessor": "^6.0"
 	},
 	"require-dev": {
diff --git a/generator/src/Command/GenerateCurrency.php b/generator/src/Command/GenerateCurrency.php
index 2814b19..1592683 100644
--- a/generator/src/Command/GenerateCurrency.php
+++ b/generator/src/Command/GenerateCurrency.php
@@ -28,7 +28,6 @@ protected function execute(InputInterface $input, OutputInterface $output): int
          * @var string[] $codes
          *
          * @link https://github.com/unicode-org/cldr-json/blob/45.0.0/cldr-json/cldr-numbers-full/main/en-001/currencies.json
-         * @phpstan-ignore-next-line
          */
         $codes = array_keys($this->repository->locale_for('en-001')['currencies']);
 
@@ -41,7 +40,6 @@ protected function execute(InputInterface $input, OutputInterface $output): int
          * }> $fractions
          *
          * @link https://github.com/unicode-org/cldr-json/blob/45.0.0/cldr-json/cldr-core/supplemental/currencyData.json
-         * @phpstan-ignore-next-line
          */
         $fractions = $this->repository->supplemental['currencyData']['fractions'];
 
diff --git a/generator/src/Command/GenerateSequenceCompanion.php b/generator/src/Command/GenerateSequenceCompanion.php
index 632d382..526dab2 100644
--- a/generator/src/Command/GenerateSequenceCompanion.php
+++ b/generator/src/Command/GenerateSequenceCompanion.php
@@ -21,7 +21,6 @@ public function __construct(
 
     protected function execute(InputInterface $input, OutputInterface $output): int
     {
-        // @phpstan-ignore-next-line
         $units = $this->repository->locale_for('en-001')['units']['long'];
         $methods = [];
 
diff --git a/generator/src/Command/GenerateTerritoryCode.php b/generator/src/Command/GenerateTerritoryCode.php
index cdccfcf..e807248 100644
--- a/generator/src/Command/GenerateTerritoryCode.php
+++ b/generator/src/Command/GenerateTerritoryCode.php
@@ -27,7 +27,6 @@ protected function execute(InputInterface $input, OutputInterface $output): int
          * @var string[] $codes
          *
          * @link https://github.com/unicode-org/cldr-json/blob/45.0.0/cldr-json/cldr-localenames-full/main/en-001/territories.json
-         * @phpstan-ignore-next-line
          */
         $codes = array_keys($this->repository->locale_for('en-001')['territories']);
         $codes = array_values(array_filter($codes, fn($code) => !str_contains($code, '-alt')));
diff --git a/generator/src/Command/GenerateUnitsCompanion.php b/generator/src/Command/GenerateUnitsCompanion.php
index cf0e45f..ed82c53 100644
--- a/generator/src/Command/GenerateUnitsCompanion.php
+++ b/generator/src/Command/GenerateUnitsCompanion.php
@@ -21,7 +21,6 @@ public function __construct(
 
     protected function execute(InputInterface $input, OutputInterface $output): int
     {
-        // @phpstan-ignore-next-line
         $units = $this->repository->locale_for('en-001')['units']['long'];
         $properties = [];
         $methods = [];
diff --git a/src/AbstractSectionCollection.php b/src/AbstractSectionCollection.php
index e2b25cb..de29b67 100644
--- a/src/AbstractSectionCollection.php
+++ b/src/AbstractSectionCollection.php
@@ -3,10 +3,12 @@
 namespace ICanBoogie\CLDR;
 
 use ArrayAccess;
-use ICanBoogie\OffsetNotDefined;
+use LogicException;
 
 /**
- * @implements ArrayAccess<string, array>
+ * @template TKey of array-key
+ *
+ * @implements ArrayAccess<TKey, mixed>
  */
 abstract class AbstractSectionCollection implements ArrayAccess
 {
@@ -17,7 +19,7 @@ public function __construct(
     ) {
     }
 
-    abstract public function offsetExists($offset): bool;
+    abstract public function offsetExists(mixed $offset): bool;
 
     /**
      * @var array<string, array>
@@ -28,17 +30,14 @@ abstract public function offsetExists($offset): bool;
     private array $sections = [];
 
     /**
-     * @param string $offset
-     *
-     * @throws OffsetNotDefined
+     * @throws LogicException
      * @throws ResourceNotFound
      */
-    #[\ReturnTypeWillChange] // @phpstan-ignore-line
-    public function offsetGet(
-        $offset
-    ) {
+    #[\ReturnTypeWillChange]
+    public function offsetGet(mixed $offset)
+    {
         if (!$this->offsetExists($offset)) {
-            throw new OffsetNotDefined(offset: $offset, container: $this);
+            throw new LogicException("Offset '$offset' does not exist");
         }
 
         return $this->sections[$offset] ??= $this->repository->fetch(
diff --git a/src/Cache/CacheCollection.php b/src/Cache/CacheCollection.php
index d1c351d..c4b8dfe 100644
--- a/src/Cache/CacheCollection.php
+++ b/src/Cache/CacheCollection.php
@@ -5,7 +5,7 @@
 use ICanBoogie\CLDR\Cache;
 
 /**
- * A collection of {@link Cache} instances.
+ * A collection of {@see Cache} instances.
  */
 final class CacheCollection implements Cache
 {
diff --git a/src/CollectionTrait.php b/src/CollectionTrait.php
index 9c4d9e5..c82ac7f 100644
--- a/src/CollectionTrait.php
+++ b/src/CollectionTrait.php
@@ -2,7 +2,7 @@
 
 namespace ICanBoogie\CLDR;
 
-use ICanBoogie\OffsetNotWritable;
+use LogicException;
 
 /**
  * A trait for classes implementing collection.
@@ -13,20 +13,18 @@ trait CollectionTrait
      * @param string $offset
      * @param mixed $value
      *
-     * @throw OffsetNotWritable in attempt to set the offset.
+     * @throw LogicException in an attempt to set the offset.
      */
-    public function offsetSet($offset, $value): void
+    public function offsetSet(mixed $offset, mixed $value): void
     {
-        throw new OffsetNotWritable(offset: $offset, container: $this);
+        throw new LogicException("Offset '$offset' is not writable");
     }
 
     /**
-     * @param string $offset
-     *
-     * @throw OffsetNotWritable in attempt to unset the offset.
+     * @throw LogicException in an attempt to unset the offset.
      */
-    public function offsetUnset($offset): void
+    public function offsetUnset(mixed $offset): void
     {
-        throw new OffsetNotWritable(offset: $offset, container: $this);
+        throw new LogicException("Offset '$offset' is not writable");
     }
 }
diff --git a/src/ContextTransforms.php b/src/ContextTransforms.php
index 7677131..6554e6f 100644
--- a/src/ContextTransforms.php
+++ b/src/ContextTransforms.php
@@ -8,7 +8,7 @@
 use function mb_substr;
 
 /**
- * @see http://unicode.org/reports/tr35/tr35-general.html#contextTransformUsage_type_attribute_values
+ * @link https://unicode.org/reports/tr35/tr35-general.html#contextTransformUsage_type_attribute_values
  */
 final class ContextTransforms
 {
diff --git a/src/DateFormatPattern.php b/src/DateFormatPatternParser.php
similarity index 82%
rename from src/DateFormatPattern.php
rename to src/DateFormatPatternParser.php
index 9f16b0a..c37e280 100644
--- a/src/DateFormatPattern.php
+++ b/src/DateFormatPatternParser.php
@@ -5,32 +5,36 @@
 /**
  * @link https://www.unicode.org/reports/tr35/tr35-72/tr35-dates.html#Date_Format_Patterns
  */
-final class DateFormatPattern
+final class DateFormatPatternParser
 {
     private const QUOTE = "'";
 
     /**
+     * Parses a date format pattern.
+     *
      * @param string $pattern
-     *     A date format pattern; for example, "yyyy.MM.dd G 'at' HH:mm:ss zzz".
+     *     A date format pattern; for example, "hh 'o''clock' a, zzzz".
      *
      * @return array<string|array{ string, int }>
      *     Where _value_ is either a literal or an array where `0` is a pattern character and `1` its length.
      */
-    public static function tokenize(string $pattern): array
+    public static function parse(string $pattern): array
     {
         static $cache = [];
 
-        return $cache[$pattern] ??= self::do_tokenize($pattern);
+        return $cache[$pattern] ??= self::do_parse($pattern);
     }
 
     /**
+     * Parses a date format pattern.
+     *
      * @param string $pattern
-     *     A date format pattern; for example, "yyyy.MM.dd G 'at' HH:mm:ss zzz".
+     *     A date format pattern; for example, "hh 'o''clock' a, zzzz".
      *
      * @return array<string|array{ string, int }>
      *     Where _value_ is either a literal or an array where `0` is a pattern character and `1` its length.
      */
-    private static function do_tokenize(string $pattern): array
+    private static function do_parse(string $pattern): array
     {
         $tokens = [];
         $is_literal = false;
diff --git a/src/DateTimeAccessor.php b/src/DateTimeAccessor.php
index 35a7e0d..c56d0bf 100644
--- a/src/DateTimeAccessor.php
+++ b/src/DateTimeAccessor.php
@@ -8,54 +8,47 @@
 /**
  * @property-read int $timestamp Unix timestamp.
  * @property-read int $year Year.
- * @property-read int $month Month of the year.
- * @property-read int $day Day of the month.
- * @property-read int $hour Hour of the day.
- * @property-read int $minute Minute of the hour.
- * @property-read int $second Second of the minute.
- * @property-read int $quarter Quarter of the year.
- * @property-read int $week Week of the year.
- * @property-read int $weekday Day of the week.
+ * @property-read int<1, 12> $month Month of the year.
+ * @property-read int<1, 31> $day Day of the month.
+ * @property-read int<0, 23> $hour Hour of the day.
+ * @property-read int<1, 59> $minute Minute of the hour.
+ * @property-read int<1, 59> $second Second of the minute.
+ * @property-read int<1, 4> $quarter Quarter of the year.
+ * @property-read int<1, 53> $week Week of the year.
+ * @property-read int<1, 7> $weekday Day of the week.
  * @property-read int $year_day Day of the year.
- *
- * @method string format(string $format)
  */
 class DateTimeAccessor
 {
     public function __construct(
-        private readonly DateTimeInterface $datetime
+        public readonly DateTimeInterface $delegate
     ) {
     }
 
-    /**
-     * @return mixed
-     */
-    public function __get(string $property)
+    public function __get(string $property): int
     {
-        $dt = $this->datetime;
+        $f = $this->delegate->format(...);
 
         return match ($property) {
-            'year' => (int)$dt->format('Y'),
-            'month' => (int)$dt->format('m'),
-            'day' => (int)$dt->format('d'),
-            'hour' => (int)$dt->format('H'),
-            'minute' => (int)$dt->format('i'),
-            'second' => (int)$dt->format('s'),
+            'year' => (int)$f('Y'),
+            'month' => (int)$f('m'),
+            'day' => (int)$f('d'),
+            'hour' => (int)$f('H'),
+            'minute' => (int)$f('i'),
+            'second' => (int)$f('s'),
             'quarter' => (int)floor(($this->month - 1) / 3) + 1,
-            'week' => (int)$dt->format('W'),
-            'year_day' => (int)$dt->format('z') + 1,
-            'weekday' => (int)$dt->format('w') ?: 7,
+            'week' => (int)$f('W'),
+            'year_day' => (int)$f('z') + 1,
+            'weekday' => (int)$f('w') ?: 7,
             default => throw new LogicException("Undefined property: $property"),
         };
     }
 
     /**
-     * @param mixed[] $params
-     *
-     * @return mixed
+     * @see DateTimeInterface::format
      */
-    public function __call(string $name, array $params)
+    public function format(string $pattern): string
     {
-        return $this->datetime->$name(...$params);
+        return $this->delegate->format($pattern);
     }
 }
diff --git a/src/DateTimeFormatId.php b/src/DateTimeFormatId.php
index 4018d9a..cd4517b 100644
--- a/src/DateTimeFormatId.php
+++ b/src/DateTimeFormatId.php
@@ -4,7 +4,7 @@
 
 /**
  *
- * @see: https://www.unicode.org/reports/tr35/tr35-72/tr35-dates.html#26-element-datetimeformats
+ * @link https://www.unicode.org/reports/tr35/tr35-72/tr35-dates.html#26-element-datetimeformats
  */
 final class DateTimeFormatId
 {
diff --git a/src/DateTimeFormatLength.php b/src/DateTimeFormatLength.php
index ca7be1a..f8fb8b7 100644
--- a/src/DateTimeFormatLength.php
+++ b/src/DateTimeFormatLength.php
@@ -3,7 +3,7 @@
 namespace ICanBoogie\CLDR;
 
 /**
- * @see https://www.unicode.org/reports/tr35/tr35-72/tr35-dates.html#26-element-datetimeformats
+ * @link https://www.unicode.org/reports/tr35/tr35-72/tr35-dates.html#26-element-datetimeformats
  */
 enum DateTimeFormatLength: string
 {
diff --git a/src/DateTimeFormatter.php b/src/DateTimeFormatter.php
index 756b925..a77a65c 100644
--- a/src/DateTimeFormatter.php
+++ b/src/DateTimeFormatter.php
@@ -2,19 +2,16 @@
 
 namespace ICanBoogie\CLDR;
 
+use Closure;
 use DateTimeImmutable;
 use DateTimeInterface;
 use InvalidArgumentException;
-use RuntimeException;
 
 use function ceil;
 use function floor;
 use function is_array;
 use function is_numeric;
 use function str_pad;
-use function str_repeat;
-use function strlen;
-use function substr;
 
 use const STR_PAD_LEFT;
 
@@ -23,50 +20,9 @@
  *
  * The class allows you to format dates and times in a locale-sensitive manner using
  * {@link https://www.unicode.org/reports/tr35/tr35-72/tr35-dates.html#Date_Format_Patterns Unicode format patterns}.
- *
- * @property-read Calendar $calendar The calendar used by the formatter.
  */
 class DateTimeFormatter implements Formatter
 {
-    /**
-     * Pattern characters mapping to the corresponding translator methods.
-     *
-     * @var array<string, string>
-     *     Where _key_ is a pattern character and _value_ its formatter.
-     */
-    private static array $formatters = [
-
-        'G' => 'format_era',
-        'y' => 'format_year',
-//      'Y' => Year (in "Week of Year" based calendars).
-//      'u' => Extended year.
-        'Q' => 'format_quarter',
-        'q' => 'format_standalone_quarter',
-        'M' => 'format_month',
-        'L' => 'format_standalone_month',
-//      'l' => Special symbol for Chinese leap month, used in combination with M. Only used with the Chinese calendar.
-        'w' => 'format_week_of_year',
-        'W' => 'format_week_of_month',
-        'd' => 'format_day_of_month',
-        'D' => 'format_day_of_year',
-        'F' => 'format_day_of_week_in_month',
-
-        'h' => 'format_hour12',
-        'H' => 'format_hour24',
-        'm' => 'format_minutes',
-        's' => 'format_seconds',
-        'E' => 'format_day_in_week',
-        'c' => 'format_day_in_week_stand_alone',
-        'e' => 'format_day_in_week_local',
-        'a' => 'format_period',
-        'k' => 'format_hour_in_day',
-        'K' => 'format_hour_in_period',
-        'z' => 'format_timezone_non_location',
-        'Z' => 'format_timezone_basic',
-        'v' => 'format_timezone_non_location'
-
-    ];
-
     /**
      * Pad a numeric value with zero on its left.
      */
@@ -75,6 +31,10 @@ private static function numeric_pad(int $value, int $length = 2): string
         return str_pad((string)$value, $length, '0', STR_PAD_LEFT);
     }
 
+    /**
+     * @param Calendar $calendar
+     *     The calendar used by the formatter.
+     */
     public function __construct(
         public readonly Calendar $calendar
     ) {
@@ -83,56 +43,32 @@ public function __construct(
     /**
      * Formats a date according to a pattern.
      *
-     * @param DateTimeInterface|string|int $datetime
+     * @param float|int|string|DateTimeInterface $datetime
      *     The datetime to format.
      *
      * @return string
-     *     The formatted date time.
+     *     The formatted date.
      *
      * @throws \Exception
      *
-     * @see https://www.unicode.org/reports/tr35/tr35-72/tr35-dates.html#26-element-datetimeformats
-     *
-     * @uses format_era
-     * @uses format_year
-     * @uses format_standalone_quarter
-     * @uses format_standalone_month
-     * @uses format_week_of_year
-     * @uses format_week_of_month
-     * @uses format_day_of_month
-     * @uses format_day_of_year
-     * @uses format_day_of_week_in_month
-     * @uses format_day_in_week
-     * @uses format_day_in_week_stand_alone
-     * @uses format_day_in_week_local
-     * @uses format_period
-     * @uses format_hour12
-     * @uses format_hour24
-     * @uses format_hour_in_period
-     * @uses format_hour_in_day
-     * @uses format_minutes
-     * @uses format_seconds
-     * @uses format_timezone_basic
-     * @uses format_timezone_non_location
-     *
+     * @link https://www.unicode.org/reports/tr35/tr35-72/tr35-dates.html#26-element-datetimeformats
      */
     public function format(
-        $datetime,
+        float|int|string|DateTimeInterface $datetime,
         string|DateTimeFormatLength|DateTimeFormatId $pattern_or_length_or_id
     ): string {
         $accessor = new DateTimeAccessor($this->ensure_datetime($datetime));
         $pattern = $this->resolve_pattern($pattern_or_length_or_id);
-        $tokens = DateFormatPattern::tokenize($pattern);
+        $tokens = DateFormatPatternParser::parse($pattern);
 
         $rc = '';
 
         foreach ($tokens as $token) {
-            if (is_array($token)) {  // a callback: method name, repeating chars
+            if (is_array($token)) {
                 [ $c, $l ] = $token;
 
-                $function = self::$formatters[$c] ??
-                    throw new InvalidArgumentException("Invalid date pattern character '$c' used in '$pattern'");
-                $token = $this->$function($accessor, $l);
+                $f = $this->match_formatter($c, $pattern);
+                $token = $f($accessor, $l);
             }
 
             $rc .= $token;
@@ -141,6 +77,45 @@ public function format(
         return $rc;
     }
 
+    /**
+     * @param string $c
+     *      A pattern character.
+     *
+     * @return Closure(DateTimeAccessor, int $length):string
+     */
+    private function match_formatter(string $c, string $pattern): Closure
+    {
+        return match ($c) {
+            'G' => $this->format_era(...),
+            'y' => $this->format_year(...),
+//            'Y' => Year (in "Week of Year" based calendars)
+//            'u' => Extended year
+            'Q' => $this->format_quarter(...),
+            'q' => $this->format_standalone_quarter(...),
+            'M' => $this->format_month(...),
+            'L' => $this->format_standalone_month(...),
+//            'l' => Special symbol for Chinese leap month, used in combination with M.
+            'w' => $this->format_week_of_year(...),
+            'W' => $this->format_week_of_month(...),
+            'd' => $this->format_day_of_month(...),
+            'D' => $this->format_day_of_year(...),
+            'F' => $this->format_day_of_week_in_month(...),
+            'h' => $this->format_hour12(...),
+            'H' => $this->format_hour24(...),
+            'm' => $this->format_minutes(...),
+            's' => $this->format_seconds(...),
+            'E' => $this->format_day_in_week(...),
+            'c' => $this->format_day_in_week_stand_alone(...),
+            'e' => $this->format_day_in_week_local(...),
+            'a' => $this->format_period(...),
+            'k' => $this->format_hour_in_day(...),
+            'K' => $this->format_hour_in_period(...),
+            'z', 'v' => $this->format_timezone_non_location(...),
+            'Z' => $this->format_timezone_basic(...),
+            default => throw new InvalidArgumentException("Unsupported date pattern character '$c' used in '$pattern'")
+        };
+    }
+
     /**
      * Resolves the specified pattern, which can be a width, a skeleton, or an actual pattern.
      */
@@ -163,20 +138,19 @@ protected function resolve_pattern(
             $id = $pattern_or_length_or_id->id;
 
             return $this->calendar['dateTimeFormats']['availableFormats'][$id]
-                ?? throw new RuntimeException("Unknown DateTime format id: $id");
+                ?? throw new InvalidArgumentException("Unknown DateTime format id: $id");
         }
 
         return $pattern_or_length_or_id;
     }
 
-    /*
-     * era (G)
-     */
-
     /**
-     * Era - Replaced with the Era string for the current date. One to three letters for the
-     * abbreviated form, four letters for the long form, five for the narrow form. [1..3,4,5]
-     * @todo How to support multiple Eras?, e.g. Japanese.
+     * Era (G); Replaced with the Era string for the current date.
+     *
+     * One to three letters for the abbreviated form, four letters for the long form, five for the narrow form: [1..3,
+     * 4, 5]
+     *
+     * @TODO How to support multiple Eras?, e.g. Japanese.
      */
     private function format_era(DateTimeAccessor $datetime, int $length): string
     {
@@ -194,13 +168,9 @@ private function format_era(DateTimeAccessor $datetime, int $length): string
         };
     }
 
-    /*
-     * year (y)
-     */
-
     /**
-     * Year. Normally the length specifies the padding, but for two letters it also specifies the
-     * maximum length. [1..n]
+     * Year (y); Normally the length specifies the padding, but for two letters it also specifies the maximum length:
+     * [1..n].
      */
     private function format_year(DateTimeAccessor $datetime, int $length): string
     {
@@ -213,13 +183,9 @@ private function format_year(DateTimeAccessor $datetime, int $length): string
         return self::numeric_pad($year, $length);
     }
 
-    /*
-     * quarter (Q,q)
-     */
-
     /**
-     * Quarter - Use one or two "Q" for the numerical quarter, three for the abbreviation, or four
-     * for the full (wide) name. [1..2,3,4]
+     * Quarter (Q); One or two "Q" for the numerical quarter, three for the abbreviation, or four for the full (wide)
+     * name: [1..2, 3, 4]
      *
      * @uses Calendar::$abbreviated_quarters
      * @uses Calendar::$wide_quarters
@@ -246,8 +212,8 @@ private function format_quarter(
     }
 
     /**
-     * Stand-Alone Quarter - Use one or two "q" for the numerical quarter, three for the
-     * abbreviation, or four for the full (wide) name. [1..2,3,4]
+     * Stand-Alone Quarter (q); One or two "q" for the numerical quarter, three for the abbreviation, or four for the
+     * full (wide) name: [1..2, 3, 4]
      *
      * @uses Calendar::$standalone_abbreviated_quarters
      * @uses Calendar::$standalone_wide_quarters
@@ -263,74 +229,74 @@ private function format_standalone_quarter(DateTimeAccessor $datetime, int $leng
     }
 
     /*
-     * month (M|L)
+     * Month (M|L)
      */
 
     /**
-     * Month - Use one or two "M" for the numerical month, three for the abbreviation, four for
-     * the full name, or five for the narrow name. [1..2,3,4,5]
-     *
-     * @uses Calendar::$abbreviated_months
-     * @uses Calendar::$wide_months
-     * @uses Calendar::$narrow_months
+     * Month (M); One or two "M" for the numerical month, three for the abbreviation, four for the full name, or five
+     * for the narrow name: [1..2, 3, 4, 5]
      */
-    private function format_month(
-        DateTimeAccessor $datetime,
-        int $length,
-        string $abbreviated = 'abbreviated_months',
-        string $wide = 'wide_months',
-        string $narrow = 'narrow_months'
-    ): string {
-        if ($length > 5) {
-            return '';
-        }
-
-        $month = $datetime->month;
-
-        switch ($length) {
-            case 1:
-                return (string)$month;
-            case 2:
-                return self::numeric_pad($month);
-            case 3:
-                $names = $this->calendar->$abbreviated;
-                return $names[$month];
-            case 4:
-                $names = $this->calendar->$wide;
-                return $names[$month];
-            case 5:
-                $names = $this->calendar->$narrow;
-                return $names[$month];
-        }
-
-        return ''; // @codeCoverageIgnore
+    private function format_month(DateTimeAccessor $datetime, int $length): string
+    {
+        return $this->do_format_month(
+            datetime: $datetime,
+            length: $length,
+            abbreviated: $this->calendar->abbreviated_months,
+            wide: $this->calendar->wide_months,
+            narrow: $this->calendar->narrow_months,
+        );
     }
 
     /**
-     * Stand-Alone Month - Use one or two "L" for the numerical month, three for the abbreviation,
-     * or four for the full (wide) name, or 5 for the narrow name. [1..2,3,4,5]
-     *
-     * @uses Calendar::$standalone_abbreviated_months
-     * @uses Calendar::$standalone_wide_months
-     * @uses Calendar::$standalone_narrow_months
+     * Stand-Alone Month (L); One or two "L" for the numerical month, three for the abbreviation, or four for the full
+     * (wide) name, or 5 for the narrow name: [1..2, 3, 4, 5]
      */
     private function format_standalone_month(DateTimeAccessor $datetime, int $length): string
     {
-        return $this->format_month(
+        return $this->do_format_month(
             datetime: $datetime,
             length: $length,
-            abbreviated: 'standalone_abbreviated_months',
-            wide: 'standalone_wide_months',
-            narrow: 'standalone_narrow_months'
+            abbreviated: $this->calendar->standalone_abbreviated_months,
+            wide: $this->calendar->standalone_wide_months,
+            narrow: $this->calendar->standalone_narrow_months,
         );
     }
 
+    /**
+     * @param array<int, string> $abbreviated
+     * @param array<int, string> $wide
+     * @param array<int, string> $narrow
+     */
+    private function do_format_month(
+        DateTimeAccessor $datetime,
+        int $length,
+        array $abbreviated,
+        array $wide,
+        array $narrow,
+    ): string {
+        if ($length > 5) {
+            return '';
+        }
+
+        /** @var int<1, 5> $length */
+
+        $month = $datetime->month;
+
+        return match ($length) {
+            1 => (string)$month,
+            2 => self::numeric_pad($month),
+            3 => $abbreviated[$month],
+            4 => $wide[$month],
+            5 => $narrow[$month],
+        };
+    }
+
     /*
-     * week (w|W)
+     * Week (w|W)
      */
 
     /**
-     * Week of Year. [1..2]
+     * Week of the year (w); [1..2].
      */
     private function format_week_of_year(DateTimeAccessor $datetime, int $length): string
     {
@@ -344,7 +310,7 @@ private function format_week_of_year(DateTimeAccessor $datetime, int $length): s
     }
 
     /**
-     * Week of Month. [1]
+     * Week of the month (W); [1].
      */
     private function format_week_of_month(DateTimeAccessor $datetime, int $length): string
     {
@@ -356,11 +322,11 @@ private function format_week_of_month(DateTimeAccessor $datetime, int $length):
     }
 
     /*
-     * day (d,D,F)
+     * Day (d,D,F)
      */
 
     /**
-     * Date - Day of the month. [1..2]
+     * Day of the month (d); [1..2].
      */
     private function format_day_of_month(DateTimeAccessor $datetime, int $length): string
     {
@@ -378,7 +344,7 @@ private function format_day_of_month(DateTimeAccessor $datetime, int $length): s
     }
 
     /**
-     * Day of year. [1..3]
+     * Day of the year (D); [1..3].
      */
     private function format_day_of_year(DateTimeAccessor $datetime, int $length): string
     {
@@ -392,7 +358,7 @@ private function format_day_of_year(DateTimeAccessor $datetime, int $length): st
     }
 
     /**
-     * Day of Week in Month. The example is for the 2nd Wed in July. [1]
+     * Day of the week in a month (F); For example, "2nd Wed in July": [1].
      */
     private function format_day_of_week_in_month(DateTimeAccessor $datetime, int $length): string
     {
@@ -404,12 +370,12 @@ private function format_day_of_week_in_month(DateTimeAccessor $datetime, int $le
     }
 
     /*
-     * weekday (E,e,c)
+     * Weekday (E,e,c)
      */
 
     /**
-     * Day of week - Use one through three letters for the short day, or four for the full name,
-     * five for the narrow name, or six for the short name. [1..3,4,5,6]
+     * Weekday (E); One through three letters for the short day, or four for the full name, five for the narrow name, or
+     * six for the short name: [1..3, 4, 5, 6].
      */
     private function format_day_in_week(DateTimeAccessor $datetime, int $length): string
     {
@@ -418,7 +384,7 @@ private function format_day_in_week(DateTimeAccessor $datetime, int $length): st
         }
 
         $day = $datetime->weekday;
-        $code = $this->resolve_day_code($day);
+        $code = $this->name_for_day_code($day);
         $calendar = $this->calendar;
 
         return match ($length) {
@@ -428,30 +394,14 @@ private function format_day_in_week(DateTimeAccessor $datetime, int $length): st
             6 => $calendar->short_days[$code],
             default => '',
         };
-        // @codeCoverageIgnore
     }
 
     /**
-     * Stand-Alone local day of week - Use one letter for the local numeric value (same as 'e'),
-     * three for the abbreviated day name, four for the full (wide) name, five for the narrow name,
-     * or six for the short name.
-     *
-     * @uses Calendar::$standalone_abbreviated_days
-     * @uses Calendar::$standalone_wide_days
-     * @uses Calendar::$standalone_narrow_days
-     * @uses Calendar::$standalone_short_days
+     * Stand-Alone weekday (e); One letter for the local numeric value (same as 'e'), three for the abbreviated day
+     * name, four for the full (wide) name, five for the narrow name, or six for the short name.
      */
     private function format_day_in_week_stand_alone(DateTimeAccessor $datetime, int $length): string
     {
-        static $mapping = [
-
-            3 => 'abbreviated',
-            4 => 'wide',
-            5 => 'narrow',
-            6 => 'short',
-
-        ];
-
         if ($length == 2 || $length > 6) {
             return '';
         }
@@ -462,15 +412,23 @@ private function format_day_in_week_stand_alone(DateTimeAccessor $datetime, int
             return (string)$day;
         }
 
-        $code = $this->resolve_day_code($day);
+        /** @var int<3, 6> $length */
+
+        $days = match ($length) {
+            3 => $this->calendar->standalone_abbreviated_days,
+            4 => $this->calendar->standalone_wide_days,
+            5 => $this->calendar->standalone_narrow_days,
+            6 => $this->calendar->standalone_short_days,
+        };
+
+        $code = $this->name_for_day_code($day);
 
-        return $this->calendar->{'standalone_' . $mapping[$length] . '_days'}[$code];
+        return $days[$code];
     }
 
     /**
-     * Local day of week. Same as E except adds a numeric value that will depend on the local
-     * starting day of the week, using one or two letters. For this example, Monday is the
-     * first day of the week.
+     * Local day of the week (c); Same as E except adds a numeric value that will depend on the local starting day of
+     * the week, using one or two letters; For example, Monday is the first day of the week.
      */
     private function format_day_in_week_local(DateTimeAccessor $datetime, int $length): string
     {
@@ -481,14 +439,10 @@ private function format_day_in_week_local(DateTimeAccessor $datetime, int $lengt
         return $this->format_day_in_week($datetime, $length);
     }
 
-    /*
-     * period (a)
-     */
-
     /**
-     * AM or PM. [1]
+     * Period (a); AM or PM. [1]
      *
-     * @return string AM or PM designator
+     * @return string AM or PM designator.
      */
     private function format_period(DateTimeAccessor $datetime): string
     {
@@ -500,10 +454,11 @@ private function format_period(DateTimeAccessor $datetime): string
      */
 
     /**
-     * Hour [1-12]. When used in skeleton data or in a skeleton passed in an API for flexible data
-     * pattern generation, it should match the 12-hour-cycle format preferred by the locale
-     * (h or K); it should not match a 24-hour-cycle format (H or k). Use hh for zero
-     * padding. [1..2]
+     * Hour [1-12] (h); When used in skeleton data or in a skeleton passed in an API for flexible data pattern
+     * generation, it should match the 12-hour-cycle format preferred by the locale (h or K); it shouldn't match a
+     * 24-hour-cycle format (H or k).
+     *
+     * Use "hh" for zero-padding; [1..2].
      */
     private function format_hour12(DateTimeAccessor $datetime, int $length): string
     {
@@ -522,10 +477,11 @@ private function format_hour12(DateTimeAccessor $datetime, int $length): string
     }
 
     /**
-     * Hour [0-23]. When used in skeleton data or in a skeleton passed in an API for flexible
-     * data pattern generation, it should match the 24-hour-cycle format preferred by the
-     * locale (H or k); it should not match a 12-hour-cycle format (h or K). Use HH for zero
-     * padding. [1..2]
+     * Hour [0-23] (H); When used in skeleton data or in a skeleton passed in an API for flexible data pattern
+     * generation, it should match the 24-hour-cycle format preferred by the locale (H or k); it shouldn't match a
+     * 12-hour-cycle format (h or K).
+     *
+     * Use "HH" for zero-padding; [1..2].
      */
     private function format_hour24(DateTimeAccessor $datetime, int $length): string
     {
@@ -543,8 +499,9 @@ private function format_hour24(DateTimeAccessor $datetime, int $length): string
     }
 
     /**
-     * Hour [0-11]. When used in a skeleton, only matches K or h, see above. Use KK for zero
-     * padding. [1..2]
+     * Hour [0-11] (K); When used in a skeleton, only matches K or h, see above.
+     *
+     * Use "KK" for zero-padding; [1..2].
      */
     private function format_hour_in_period(DateTimeAccessor $datetime, int $length): string
     {
@@ -562,8 +519,9 @@ private function format_hour_in_period(DateTimeAccessor $datetime, int $length):
     }
 
     /**
-     * Hour [1-24]. When used in a skeleton, only matches k or H, see above. Use kk for zero
-     * padding. [1..2]
+     * Hour [1-24] (k); When used in a skeleton, only matches k or H, see above.
+     *
+     * Use "kk" for zero-padding; [1..2].
      */
     private function format_hour_in_day(DateTimeAccessor $datetime, int $length): string
     {
@@ -580,24 +538,16 @@ private function format_hour_in_day(DateTimeAccessor $datetime, int $length): st
         return self::numeric_pad($hour);
     }
 
-    /*
-     * minute (m)
-     */
-
     /**
-     * Minute. Use one or two "m" for zero padding.
+     * Minute (m); One or two "m" for zero-padding.
      */
     private function format_minutes(DateTimeAccessor $datetime, int $length): string
     {
         return $this->format_minutes_or_seconds($datetime, $length, 'minute');
     }
 
-    /*
-     * second
-     */
-
     /**
-     * Second. Use one or two "s" for zero padding.
+     * Second (s); One or two "s" for zero-padding.
      */
     private function format_seconds(DateTimeAccessor $datetime, int $length): string
     {
@@ -605,7 +555,7 @@ private function format_seconds(DateTimeAccessor $datetime, int $length): string
     }
 
     /**
-     * Minute. Use one or two "m" for zero padding.
+     * Minute (m); One or two "m" for zero-padding.
      */
     private function format_minutes_or_seconds(DateTimeAccessor $datetime, int $length, string $which): string
     {
@@ -627,7 +577,7 @@ private function format_minutes_or_seconds(DateTimeAccessor $datetime, int $leng
      */
 
     /**
-     * The ISO8601 basic format.
+     * The ISO8601 basic format (z).
      */
     private function format_timezone_basic(DateTimeAccessor $datetime): string
     {
@@ -635,7 +585,7 @@ private function format_timezone_basic(DateTimeAccessor $datetime): string
     }
 
     /**
-     * The specific non-location format.
+     * The specific non-location format (Z, v).
      */
     private function format_timezone_non_location(DateTimeAccessor $datetime): string
     {
@@ -645,11 +595,9 @@ private function format_timezone_non_location(DateTimeAccessor $datetime): strin
     }
 
     /**
-     * @param DateTimeInterface|string|int $datetime
-     *
-     * @throws \Exception
+     * @throws \Exception if the {@see DateTimeImmutable} instance can't be created.
      */
-    private function ensure_datetime($datetime): DateTimeInterface
+    private function ensure_datetime(float|int|string|DateTimeInterface $datetime): DateTimeInterface
     {
         if ($datetime instanceof DateTimeInterface) {
             return $datetime;
@@ -658,20 +606,20 @@ private function ensure_datetime($datetime): DateTimeInterface
         return new DateTimeImmutable(is_numeric($datetime) ? "@$datetime" : (string)$datetime);
     }
 
-    private function resolve_day_code(int $day): string
+    /**
+     * @param int<1, 7> $day
+     *     A day code.
+     */
+    private function name_for_day_code(int $day): string
     {
-        static $translate = [
-
+        return match ($day) {
             1 => 'mon',
             2 => 'tue',
             3 => 'wed',
             4 => 'thu',
             5 => 'fri',
             6 => 'sat',
-            7 => 'sun'
-
-        ];
-
-        return $translate[$day];
+            7 => 'sun',
+        };
     }
 }
diff --git a/src/Exception.php b/src/Exception.php
index 28649d0..862676a 100644
--- a/src/Exception.php
+++ b/src/Exception.php
@@ -7,20 +7,15 @@
 /**
  * CLDR exceptions implement this interface so that they can be easily recognized.
  *
- * <pre>
- * try
- * {
+ * ```php
+ * try {
  *     // …
- * }
- * catch (\ICanBoogie\CLDR\Exception $e)
- * {
+ * } catch (\ICanBoogie\CLDR\Exception $e) {
  *     // a CLDR exception
- * }
- * catch (\Exception $e
- * {
+ * } catch (\Exception $e {
  *     // another type of exception
  * }
- * </pre>
+ * ```
  */
 interface Exception extends Throwable
 {
diff --git a/src/ListFormatter.php b/src/ListFormatter.php
index 7d6e443..149fd93 100644
--- a/src/ListFormatter.php
+++ b/src/ListFormatter.php
@@ -7,7 +7,7 @@
 /**
  * Formats variable-length lists of things such as "Monday, Tuesday, Friday, and Saturday".
  *
- * @see http://www.unicode.org/reports/tr35/tr35-general.html#ListPatterns
+ * @link https://www.unicode.org/reports/tr35/tr35-general.html#ListPatterns
  *
  * @implements Localizable<ListFormatter, LocalizedListFormatter>
  */
diff --git a/src/ListType.php b/src/ListType.php
index abcd651..2c3a4a2 100644
--- a/src/ListType.php
+++ b/src/ListType.php
@@ -3,7 +3,7 @@
 namespace ICanBoogie\CLDR;
 
 /**
- * @see: https://www.unicode.org/reports/tr35/tr35-72/tr35-general.html#11-list-patterns
+ * @link https://www.unicode.org/reports/tr35/tr35-72/tr35-general.html#11-list-patterns
  */
 enum ListType: string
 {
diff --git a/src/Locale.php b/src/Locale.php
index 813ee12..7cb212a 100644
--- a/src/Locale.php
+++ b/src/Locale.php
@@ -30,10 +30,21 @@
  * @property-read Units $units
  * @uses self::get_units()
  *
+ * @extends AbstractSectionCollection<string>
  * @implements Localizable<Locale, LocalizedLocale>
  */
 class Locale extends AbstractSectionCollection implements Localizable, Warmable
 {
+    /**
+     * @uses get_context_transforms
+     * @uses get_currency_formatter
+     * @uses get_calendar
+     * @uses get_calendars
+     * @uses get_language
+     * @uses get_list_formatter
+     * @uses get_number_formatter
+     * @uses get_units
+     */
     use AccessorTrait;
 
     /**
@@ -84,7 +95,6 @@ public function __construct(
         parent::__construct($repository);
     }
 
-    // @phpstan-ignore-next-line
     public function offsetGet($offset)
     {
         // Not all locales have context transforms
@@ -95,7 +105,7 @@ public function offsetGet($offset)
         return parent::offsetGet($offset);
     }
 
-    public function offsetExists($offset): bool
+    public function offsetExists(mixed $offset): bool
     {
         return isset(self::OFFSET_MAPPING[$offset]);
     }
@@ -148,7 +158,6 @@ private function get_calendar(): Calendar
 
     private function get_numbers(): Numbers
     {
-        /** @phpstan-ignore-next-line */
         return $this->numbers ??= new Numbers($this, $this['numbers']);
     }
 
@@ -177,7 +186,6 @@ private function get_list_formatter(): LocalizedListFormatter
 
     private function get_context_transforms(): ContextTransforms
     {
-        /** @phpstan-ignore-next-line */
         return $this->context_transforms ??= new ContextTransforms($this['contextTransforms']);
     }
 
@@ -198,7 +206,7 @@ public function localized(Locale|LocaleId|string $locale): LocalizedLocale
     }
 
     /**
-     * Formats a number using {@link $number_formatter}.
+     * Formats a number using {@see $number_formatter}.
      *
      * @param float|int $number
      *
diff --git a/src/Locale/ListPattern.php b/src/Locale/ListPattern.php
index 64f727f..ecce0a3 100644
--- a/src/Locale/ListPattern.php
+++ b/src/Locale/ListPattern.php
@@ -3,7 +3,7 @@
 namespace ICanBoogie\CLDR\Locale;
 
 /**
- * @see https://www.unicode.org/reports/tr35/tr35-72/tr35-general.html#ListPatterns
+ * @link https://www.unicode.org/reports/tr35/tr35-72/tr35-general.html#ListPatterns
  */
 final class ListPattern
 {
diff --git a/src/LocalizedCurrency.php b/src/LocalizedCurrency.php
index dd2b537..9fdfe46 100644
--- a/src/LocalizedCurrency.php
+++ b/src/LocalizedCurrency.php
@@ -6,26 +6,27 @@
  * A localized currency.
  *
  * @extends LocalizedObjectWithFormatter<Currency, LocalizedCurrencyFormatter>
- *
- * @property-read string $name The localized name of the currency.
- * @property-read string $symbol The localized symbol of the currency.
  */
-class LocalizedCurrency extends LocalizedObjectWithFormatter
+final class LocalizedCurrency extends LocalizedObjectWithFormatter
 {
     /**
-     * @return LocalizedCurrencyFormatter
+     * @var string The localized name of the currency.
      */
-    protected function lazy_get_formatter(): Formatter
-    {
-        return $this->locale->currency_formatter;
-    }
+    public readonly string $name;
 
     /**
-     * @uses get_name
+     * @var string The localized symbol of the currency.
      */
-    protected function get_name(): string
+    public readonly string $symbol;
+
+    public function __construct(object $target, Locale $locale)
     {
-        return $this->name_for();
+        $l = $locale['currencies'][$target->code];
+        $this->name = $l['displayName'];
+        // Not all currencies have a symbol, we default to the currency code in those cases.
+        $this->symbol = $l['symbol'] ?? $target->code;
+
+        parent::__construct($target, $locale, $locale->currency_formatter);
     }
 
     /**
@@ -39,30 +40,15 @@ public function name_for(int $count = null): string
 
         if ($count == 1) {
             $offset .= '-count-one';
-        } else {
-            if ($count) {
-                $offset .= '-count-other';
-            }
+        } elseif ($count) {
+            $offset .= '-count-other';
         }
 
-        /** @phpstan-ignore-next-line */
         return $this->locale['currencies'][$this->target->code][$offset];
     }
 
-    private string $symbol;
-
-    /**
-     * Returns the localized symbol of the currency.
-     *
-     * @uses get_symbol
-     */
-    protected function get_symbol(): string
-    {
-        return $this->symbol ??= $this->locale['currencies'][$this->target->code]['symbol']; // @phpstan-ignore-line
-    }
-
     /**
-     * Formats currency using localized conventions.
+     * Formats currency using locale's conventions.
      *
      * @param float|int|numeric-string $number
      */
diff --git a/src/LocalizedCurrencyFormatter.php b/src/LocalizedCurrencyFormatter.php
index dbe0a31..efcb684 100644
--- a/src/LocalizedCurrencyFormatter.php
+++ b/src/LocalizedCurrencyFormatter.php
@@ -39,7 +39,7 @@ private function resolve_currency_symbol(string $currency): string
     /**
      * Resolves a pattern.
      *
-     * The special patterns {@link PATTERN_STANDARD} and {@link PATTERN_ACCOUNTING} are resolved
+     * The special patterns {@see PATTERN_STANDARD} and {@see PATTERN_ACCOUNTING} are resolved
      * from the currency formats.
      */
     private function resolve_pattern(string $pattern): string
diff --git a/src/LocalizedDateTime.php b/src/LocalizedDateTime.php
index 04d3e0f..f41850a 100644
--- a/src/LocalizedDateTime.php
+++ b/src/LocalizedDateTime.php
@@ -2,9 +2,7 @@
 
 namespace ICanBoogie\CLDR;
 
-use DateTime;
 use DateTimeInterface;
-use ICanBoogie\PropertyNotDefined;
 
 /**
  * A localized date time.
@@ -34,14 +32,9 @@
  */
 final class LocalizedDateTime extends LocalizedObjectWithFormatter
 {
-    /**
-     * @inheritDoc
-     *
-     * @return DateTimeFormatter
-     */
-    protected function lazy_get_formatter(): Formatter
+    public function __construct(DateTimeInterface $target, Locale $locale)
     {
-        return $this->locale->calendar->datetime_formatter;
+        parent::__construct($target, $locale, $locale->calendar->datetime_formatter);
     }
 
     /**
@@ -51,65 +44,35 @@ protected function lazy_get_formatter(): Formatter
      */
     public function __get($property)
     {
-        if (str_starts_with($property, 'as_')) {
-            return $this->{'format_' . $property}();
-        }
-
-        try {
-            return parent::__get($property);
-        } catch (PropertyNotDefined) {
-            return $this->target->$property;
-        }
-    }
-
-    /**
-     * @param string $property
-     * @param mixed $value
-     */
-    public function __set($property, $value): void
-    {
-        $this->target->$property = $value;
-    }
-
-    /**
-     * @param string $method
-     * @param array<string, mixed> $arguments
-     *
-     * @return mixed
-     *
-     * @throws \Exception
-     */
-    public function __call($method, $arguments)
-    {
-        return $this->target->$method(...$arguments);
+        return match ($property) {
+            'as_full' => $this->format_as_full(),
+            'as_long' => $this->format_as_long(),
+            'as_medium' => $this->format_as_medium(),
+            'as_short' => $this->format_as_short(),
+            default => $this->target->$property,
+        };
     }
 
     public function __toString(): string
     {
-        $target = $this->target;
-
-        if (method_exists($target, __FUNCTION__)) {
-            return (string)$target;
-        }
-
         // `ATOM` is used instead of `ISO8601` because of a bug in the pattern
-        // @see http://php.net/manual/en/class.datetime.php#datetime.constants.iso8601
+        // @link https://php.net/manual/en/class.datetime.php#datetime.constants.iso8601
 
-        return $this->target->format(DateTime::ATOM);
+        return $this->target->format(DateTimeInterface::ATOM);
     }
 
     /**
-     * @inheritDoc
+     * @see DateTimeFormatter::format()
      *
      * @throws \Exception
      */
-    public function format(string|DateTimeFormatLength|DateTimeFormatId $pattern): string
+    public function format(string|DateTimeFormatLength|DateTimeFormatId $pattern_or_length_or_id): string
     {
-        return $this->formatter->format($this->target, $pattern);
+        return $this->formatter->format($this->target, $pattern_or_length_or_id);
     }
 
     /**
-     * Formats the instance according to the {@link DateTimeFormatLength::FULL} length.
+     * Formats the instance according to the {@see DateTimeFormatLength::FULL} length.
      */
     public function format_as_full(): string
     {
@@ -117,7 +80,7 @@ public function format_as_full(): string
     }
 
     /**
-     * Formats the instance according to the {@link DateTimeFormatLength::LONG} length.
+     * Formats the instance according to the {@see DateTimeFormatLength::LONG} length.
      */
     public function format_as_long(): string
     {
@@ -125,7 +88,7 @@ public function format_as_long(): string
     }
 
     /**
-     * Formats the instance according to the {@link DateTimeFormatLength::MEDIUM} length.
+     * Formats the instance according to the {@see DateTimeFormatLength::MEDIUM} length.
      */
     public function format_as_medium(): string
     {
@@ -133,7 +96,7 @@ public function format_as_medium(): string
     }
 
     /**
-     * Formats the instance according to the {@link DateTimeFormatLength::SHORT} length.
+     * Formats the instance according to the {@see DateTimeFormatLength::SHORT} length.
      */
     public function format_as_short(): string
     {
diff --git a/src/LocalizedListFormatter.php b/src/LocalizedListFormatter.php
index 0e8b842..fb4232e 100644
--- a/src/LocalizedListFormatter.php
+++ b/src/LocalizedListFormatter.php
@@ -9,7 +9,7 @@
  *
  * @extends LocalizedObject<ListFormatter>
  *
- * @see https://www.unicode.org/reports/tr35/tr35-72/tr35-general.html#ListPatterns
+ * @link https://www.unicode.org/reports/tr35/tr35-72/tr35-general.html#ListPatterns
  */
 class LocalizedListFormatter extends LocalizedObject implements Formatter
 {
@@ -20,7 +20,6 @@ class LocalizedListFormatter extends LocalizedObject implements Formatter
      */
     public function format(array $list, ListType $type = ListType::STANDARD): string
     {
-        /** @phpstan-ignore-next-line */
         $list_pattern = ListPattern::from($this->locale['listPatterns']["listPattern-type-$type->value"]);
 
         return $this->target->format($list, $list_pattern);
diff --git a/src/LocalizedLocale.php b/src/LocalizedLocale.php
index 895ff0a..7b2477c 100644
--- a/src/LocalizedLocale.php
+++ b/src/LocalizedLocale.php
@@ -5,19 +5,19 @@
 /**
  * A localized locale.
  *
- * @property-read string $name
- *     The localized name of the locale.
- *
  * @extends LocalizedObject<Locale>
  */
 class LocalizedLocale extends LocalizedObject
 {
     /**
-     * @uses get_name
+     * @var string The localized name of the locale.
      */
-    protected function get_name(): string
+    public readonly string $name;
+
+    public function __construct(Locale $target, Locale $locale)
     {
-        /** @phpstan-ignore-next-line */
-        return $this->locale['languages'][$this->target->id->value];
+        $this->name = $locale['languages'][$target->id->value];
+
+        parent::__construct($target, $locale);
     }
 }
diff --git a/src/LocalizedNumberFormatter.php b/src/LocalizedNumberFormatter.php
index b853b20..581eb3f 100644
--- a/src/LocalizedNumberFormatter.php
+++ b/src/LocalizedNumberFormatter.php
@@ -18,6 +18,6 @@ public function format(float|int|string $number, string $pattern = null): string
     {
         $numbers = $this->locale->numbers;
 
-        return $this->target->format($number, $pattern ?? $numbers->decimal_format, $numbers->symbols);
+        return $this->target->format($number, $pattern ?? $numbers->standard_decimal_format, $numbers->symbols);
     }
 }
diff --git a/src/LocalizedObject.php b/src/LocalizedObject.php
index b8a9a71..347cb93 100644
--- a/src/LocalizedObject.php
+++ b/src/LocalizedObject.php
@@ -2,8 +2,6 @@
 
 namespace ICanBoogie\CLDR;
 
-use ICanBoogie\Accessor\AccessorTrait;
-
 /**
  * Representation of a localized object.
  *
@@ -11,12 +9,6 @@
  */
 abstract class LocalizedObject
 {
-    /**
-     * @uses get_target
-     * @uses get_locale
-     */
-    use AccessorTrait;
-
     /**
      * @phpstan-param T $target The object to localize.
      */
diff --git a/src/LocalizedObjectWithFormatter.php b/src/LocalizedObjectWithFormatter.php
index 79be713..5e51511 100644
--- a/src/LocalizedObjectWithFormatter.php
+++ b/src/LocalizedObjectWithFormatter.php
@@ -18,28 +18,13 @@
 abstract class LocalizedObjectWithFormatter extends LocalizedObject
 {
     /**
-     * @var TFormatter|null
+     * @phpstan-param TFormatter $formatter
      */
-    private $formatter;
-
-    /**
-     * @param string $property
-     *
-     * @return mixed
-     */
-    public function __get($property)
-    {
-        if ($property === 'formatter') {
-            return $this->formatter ??= $this->lazy_get_formatter();
-        }
-
-        return parent::__get($property);
+    public function __construct(
+        object $target,
+        Locale $locale,
+        public readonly Formatter $formatter,
+    ) {
+        parent::__construct($target, $locale);
     }
-
-    /**
-     * Returns the formatter used to format the target object.
-     *
-     * @return TFormatter
-     */
-    abstract protected function lazy_get_formatter(): Formatter;
 }
diff --git a/src/LocalizedTerritory.php b/src/LocalizedTerritory.php
index 28488ba..29c80c3 100644
--- a/src/LocalizedTerritory.php
+++ b/src/LocalizedTerritory.php
@@ -5,19 +5,19 @@
 /**
  * A localized territory.
  *
- * @property-read string $name
- *     The localized name of the territory.
- *
  * @extends LocalizedObject<Territory>
  */
 class LocalizedTerritory extends LocalizedObject
 {
     /**
-     * @uses get_name
+     * @var string The localized name of the territory.
      */
-    protected function get_name(): string
+    public readonly string $name;
+
+    public function __construct(Territory $target, Locale $locale)
     {
-        /** @phpstan-ignore-next-line */
-        return $this->locale['territories'][$this->target->code->value];
+        $this->name = $locale['territories'][$target->code->value];
+
+        parent::__construct($target, $locale);
     }
 }
diff --git a/src/NumberPattern.php b/src/NumberPattern.php
index 94b7473..f42d9fc 100644
--- a/src/NumberPattern.php
+++ b/src/NumberPattern.php
@@ -19,55 +19,42 @@
  */
 final class NumberPattern
 {
-    /**
-     * @var NumberPattern[]
-     */
-    private static array $instances = [];
-
     public static function from(string $pattern): NumberPattern
     {
-        if (isset(self::$instances[$pattern])) {
-            return self::$instances[$pattern];
-        }
+        static $instances;
 
+        return $instances[$pattern] ??= self::do_from($pattern);
+    }
+
+    private static function do_from(string $pattern): self
+    {
         $parsed_pattern = NumberPatternParser::parse($pattern);
 
-        return self::$instances[$pattern] = new self(
-            $pattern,
-            $parsed_pattern['positive_prefix'],
-            $parsed_pattern['positive_suffix'],
-            $parsed_pattern['negative_prefix'],
-            $parsed_pattern['negative_suffix'],
-            $parsed_pattern['multiplier'],
-            $parsed_pattern['decimal_digits'],
-            $parsed_pattern['max_decimal_digits'],
-            $parsed_pattern['integer_digits'],
-            $parsed_pattern['group_size1'],
-            $parsed_pattern['group_size2']
-        );
+        return new self($pattern, ...$parsed_pattern);
     }
 
     /**
      * @param string $pattern
      * @param string $positive_prefix
-     *     Prefix to positive number.
+     *     Prefix to a positive number.
      * @param string $positive_suffix
-     *     Suffix to positive number.
+     *     Suffix to a positive number.
      * @param string $negative_prefix
-     *     Prefix to negative number.
+     *     Prefix to a negative number.
      * @param string $negative_suffix
      *     Suffix to negative number.
      * @param int $multiplier
      *     100 for percent, 1000 for per mille.
      * @param int $decimal_digits
-     *     The number of required digits after decimal point. The string is padded with zeros if there is not enough
-     *     digits.
+     *     The number of required digits after the decimal point.
+     *     The string is padded with zeros if there aren't enough digits.
      *     `-1` means the decimal point should be dropped.
      * @param int $max_decimal_digits
-     *     The maximum number of digits after decimal point. Additional digits will be truncated.
+     *     The maximum number of digits after the decimal point.
+     *     Additional digits will be truncated.
      * @param int $integer_digits
-     *     The number of required digits before decimal point. The string is padded with zeros if there is not enough
-     *     digits.
+     *     The number of required digits before the decimal point.
+     *     The string is padded with zeros if there aren't enough digits.
      * @param int $group_size1
      *     The primary grouping size. `0` means no grouping.
      * @param int $group_size2
@@ -94,7 +81,7 @@ public function __toString(): string
     }
 
     /**
-     * Parse a number according to the pattern and return its integer and decimal parts.
+     * Parses a number according to the pattern and return its integer and decimal parts.
      *
      * @param float|int|numeric-string $number
      *
@@ -120,7 +107,7 @@ public function parse_number(float|int|string $number): array
     }
 
     /**
-     * Formats integer according to group pattern.
+     * Formats an integer according to a group pattern.
      */
     public function format_integer_with_group(int $integer, string $group_symbol): string
     {
@@ -138,14 +125,14 @@ public function format_integer_with_group(int $integer, string $group_symbol): s
         $size = $group_size2 > 0 ? $group_size2 : $group_size1;
         $str1 = str_pad($str1, (int)((strlen($str1) + $size - 1) / $size) * $size, ' ', STR_PAD_LEFT);
 
-        return ltrim(implode($group_symbol, (array)str_split($str1, $size))) . $group_symbol . $str2;
+        return ltrim(implode($group_symbol, str_split($str1, $size))) . $group_symbol . $str2;
     }
 
     /**
      * Formats an integer with a decimal.
      *
      * @param int|string $integer
-     *     An integer, or a formatted integer as returned by {@link format_integer_with_group}.
+     *     An integer, or a formatted integer as returned by {@see format_integer_with_group}.
      */
     public function format_integer_with_decimal(int|string $integer, string $decimal, string $decimal_symbol): string
     {
diff --git a/src/NumberPatternParser.php b/src/NumberPatternParser.php
index 88f5ce4..6c62e4e 100644
--- a/src/NumberPatternParser.php
+++ b/src/NumberPatternParser.php
@@ -10,7 +10,20 @@
 use function substr;
 
 /**
- * @see http://unicode.org/reports/tr35/tr35-numbers.html#Number_Pattern_Character_Definitions
+ * @link https://unicode.org/reports/tr35/tr35-numbers.html#Number_Pattern_Character_Definitions
+ *
+ * @phpstan-type PatternArray array{
+ *      positive_prefix: string,
+ *      positive_suffix: string,
+ *      negative_prefix: string,
+ *      negative_suffix: string,
+ *      multiplier: int,
+ *      decimal_digits: int,
+ *      max_decimal_digits: int,
+ *      integer_digits: int,
+ *      group_size1: int,
+ *      group_size2: int
+ *  }
  */
 final class NumberPatternParser
 {
@@ -37,18 +50,9 @@ final class NumberPatternParser
     /**
      * Parses a given string pattern.
      *
-     * @return array{
-     *     positive_prefix: string,
-     *     positive_suffix: string,
-     *     negative_prefix: string,
-     *     negative_suffix: string,
-     *     multiplier: int,
-     *     decimal_digits: int,
-     *     max_decimal_digits: int,
-     *     integer_digits: int,
-     *     group_size1: int,
-     *     group_size2: int
-     * }
+     * @param string $pattern
+     *
+     * @return PatternArray
      */
     public static function parse(string $pattern): array
     {
@@ -64,18 +68,8 @@ public static function parse(string $pattern): array
     }
 
     /**
-     * @param array{
-     *     positive_prefix: string,
-     *     positive_suffix: string,
-     *     negative_prefix: string,
-     *     negative_suffix: string,
-     *     multiplier: int,
-     *     decimal_digits: int,
-     *     max_decimal_digits: int,
-     *     integer_digits: int,
-     *     group_size1: int,
-     *     group_size2: int
-     * } $format
+     * @param string $pattern
+     * @param PatternArray $format
      */
     private static function parse_multiple_patterns(string &$pattern, array &$format): void
     {
@@ -98,18 +92,8 @@ private static function parse_multiple_patterns(string &$pattern, array &$format
     }
 
     /**
-     * @param array{
-     *     positive_prefix: string,
-     *     positive_suffix: string,
-     *     negative_prefix: string,
-     *     negative_suffix: string,
-     *     multiplier: int,
-     *     decimal_digits: int,
-     *     max_decimal_digits: int,
-     *     integer_digits: int,
-     *     group_size1: int,
-     *     group_size2: int
-     * } $format
+     * @param string $pattern
+     * @param PatternArray $format
      */
     private static function parse_multiplier(string $pattern, array &$format): void
     {
@@ -121,18 +105,8 @@ private static function parse_multiplier(string $pattern, array &$format): void
     }
 
     /**
-     * @param array{
-     *     positive_prefix: string,
-     *     positive_suffix: string,
-     *     negative_prefix: string,
-     *     negative_suffix: string,
-     *     multiplier: int,
-     *     decimal_digits: int,
-     *     max_decimal_digits: int,
-     *     integer_digits: int,
-     *     group_size1: int,
-     *     group_size2: int
-     * } $format
+     * @param string $pattern
+     * @param PatternArray $format
      */
     private static function parse_decimal_part(string &$pattern, array &$format): void
     {
@@ -154,18 +128,8 @@ private static function parse_decimal_part(string &$pattern, array &$format): vo
     }
 
     /**
-     * @param array{
-     *     positive_prefix: string,
-     *     positive_suffix: string,
-     *     negative_prefix: string,
-     *     negative_suffix: string,
-     *     multiplier: int,
-     *     decimal_digits: int,
-     *     max_decimal_digits: int,
-     *     integer_digits: int,
-     *     group_size1: int,
-     *     group_size2: int
-     * } $format
+     * @param string $pattern
+     * @param PatternArray $format
      */
     private static function parse_integer_part(string $pattern, array &$format): void
     {
@@ -178,18 +142,8 @@ private static function parse_integer_part(string $pattern, array &$format): voi
     }
 
     /**
-     * @param array{
-     *     positive_prefix: string,
-     *     positive_suffix: string,
-     *     negative_prefix: string,
-     *     negative_suffix: string,
-     *     multiplier: int,
-     *     decimal_digits: int,
-     *     max_decimal_digits: int,
-     *     integer_digits: int,
-     *     group_size1: int,
-     *     group_size2: int
-     * } $format
+     * @param string $pattern
+     * @param PatternArray $format
      */
     private static function parse_group_sizes(string $pattern, array &$format): void
     {
diff --git a/src/Numbers.php b/src/Numbers.php
index 831b972..1b199b6 100644
--- a/src/Numbers.php
+++ b/src/Numbers.php
@@ -10,7 +10,7 @@
  *
  * @extends ArrayObject<string, mixed>
  *
- * @see https://www.unicode.org/reports/tr35/tr35-72/tr35-numbers.html#1-numbering-systems
+ * @link https://www.unicode.org/reports/tr35/tr35-72/tr35-numbers.html#1-numbering-systems
  */
 final class Numbers extends ArrayObject
 {
@@ -27,47 +27,49 @@ final class Numbers extends ArrayObject
     public readonly array $decimal_formats;
 
     /**
-     * Shortcut to the `decimalFormats-numberSystem-$default_numbering_system/standard`.
+     * The standard decimal format of the default numbering system; for example, "#,##0.###".
+     *
+     * Shortcut to `decimalFormats-numberSystem-$default_numbering_system/standard`.
      */
-    public readonly string $decimal_format;
+    public readonly string $standard_decimal_format;
 
     /**
-     * Shortcut to the `decimalFormats-numberSystem-$default_numbering_system/short/decimalFormats`.
+     * Shortcut to `decimalFormats-numberSystem-$default_numbering_system/short/decimalFormats`.
      *
      * @phpstan-ignore-next-line
      */
     public readonly array $short_decimal_formats;
 
     /**
-     * Shortcut to the `decimalFormats-numberSystem-$default_numbering_system/long/decimalFormats`.
+     * Shortcut to `decimalFormats-numberSystem-$default_numbering_system/long/decimalFormats`.
      *
      * @phpstan-ignore-next-line
      */
     public readonly array $long_decimal_formats;
 
     /**
-     * Shortcut to the `scientificFormats-numberSystem-$default_numbering_system`.
+     * Shortcut to `scientificFormats-numberSystem-$default_numbering_system`.
      *
      * @phpstan-ignore-next-line
      */
     public readonly array $scientific_formats;
 
     /**
-     * Shortcut to the `percentFormats-numberSystem-$default_numbering_system`.
+     * Shortcut to `percentFormats-numberSystem-$default_numbering_system`.
      *
      * @phpstan-ignore-next-line
      */
     public readonly array $percent_formats;
 
     /**
-     * Shortcut to the `currencyFormats-numberSystem-$default_numbering_system`.
+     * Shortcut to `currencyFormats-numberSystem-$default_numbering_system`.
      *
      * @phpstan-ignore-next-line
      */
     public readonly array $currency_formats;
 
     /**
-     * Shortcut to the `miscPatterns-numberSystem-$default_numbering_system`.
+     * Shortcut to `miscPatterns-numberSystem-$default_numbering_system`.
      *
      * @phpstan-ignore-next-line
      */
@@ -75,6 +77,8 @@ final class Numbers extends ArrayObject
 
     /**
      * @param array<string, mixed> $data
+     *
+     * @link https://github.com/unicode-org/cldr-json/blob/45.0.0/cldr-json/cldr-numbers-full/main/en-001/numbers.json
      */
     public function __construct(
         public readonly Locale $locale,
@@ -84,7 +88,7 @@ public function __construct(
 
         $this->default_numbering_system = $dns = $data['defaultNumberingSystem'];
         $this->decimal_formats = $data["decimalFormats-numberSystem-$dns"];
-        $this->decimal_format = $this->decimal_formats['standard'];
+        $this->standard_decimal_format = $this->decimal_formats['standard'];
         $this->short_decimal_formats = $this->decimal_formats['short']['decimalFormat'];
         $this->long_decimal_formats = $this->decimal_formats['long']['decimalFormat'];
         $this->scientific_formats = $data["scientificFormats-numberSystem-$dns"];
diff --git a/src/Numbers/Symbols.php b/src/Numbers/Symbols.php
index fcf9501..ad5460a 100644
--- a/src/Numbers/Symbols.php
+++ b/src/Numbers/Symbols.php
@@ -5,7 +5,7 @@
 /**
  * Defines the localized symbols that are commonly used when formatting numbers in a given locale.
  *
- * @see https://unicode.org/reports/tr35/tr35-numbers.html#Number_Symbols
+ * @link https://unicode.org/reports/tr35/tr35-numbers.html#Number_Symbols
  */
 final class Symbols
 {
diff --git a/src/Plurals/Operands.php b/src/Plurals/Operands.php
index 61a813b..0ae1a45 100644
--- a/src/Plurals/Operands.php
+++ b/src/Plurals/Operands.php
@@ -11,7 +11,7 @@
  *
  * @internal
  *
- * @see https://www.unicode.org/reports/tr35/tr35-72/tr35-numbers.html#Operands
+ * @link https://www.unicode.org/reports/tr35/tr35-72/tr35-numbers.html#Operands
  */
 final class Operands
 {
diff --git a/src/Plurals/Relation.php b/src/Plurals/Relation.php
index dd35b02..cb54c87 100644
--- a/src/Plurals/Relation.php
+++ b/src/Plurals/Relation.php
@@ -22,7 +22,7 @@
  *
  * @internal
  *
- * @see https://www.unicode.org/reports/tr35/tr35-72/tr35-numbers.html#Relations
+ * @link https://www.unicode.org/reports/tr35/tr35-72/tr35-numbers.html#Relations
  */
 final class Relation
 {
diff --git a/src/Plurals/Rule.php b/src/Plurals/Rule.php
index a284852..424b4e2 100644
--- a/src/Plurals/Rule.php
+++ b/src/Plurals/Rule.php
@@ -11,7 +11,7 @@
 /**
  * Representation of plural samples.
  *
- * @see http://unicode.org/reports/tr35/tr35-72-numbers.html#Language_Plural_Rules
+ * @link https://unicode.org/reports/tr35/tr35-72-numbers.html#Language_Plural_Rules
  */
 final class Rule
 {
diff --git a/src/Plurals/Samples.php b/src/Plurals/Samples.php
index fe960dc..a138e65 100644
--- a/src/Plurals/Samples.php
+++ b/src/Plurals/Samples.php
@@ -21,7 +21,7 @@
  *
  * @implements IteratorAggregate<string>
  *
- * @see http://unicode.org/reports/tr35/tr35-numbers.html#Samples
+ * @link https://unicode.org/reports/tr35/tr35-numbers.html#Samples
  */
 final class Samples implements IteratorAggregate
 {
diff --git a/src/Plurals/SamplesCache.php b/src/Plurals/SamplesCache.php
index 4e4ffd5..556662f 100644
--- a/src/Plurals/SamplesCache.php
+++ b/src/Plurals/SamplesCache.php
@@ -9,7 +9,7 @@ final class SamplesCache
 {
     /**
      * @var array<string, Samples>
-     *     Where _key_ is a rule statement and _value_ a {@link Samples}.
+     *     Where _key_ is a rule statement and _value_ a {@see Samples}.
      */
     private static array $instances = [];
 
diff --git a/src/Repository.php b/src/Repository.php
index 5e34386..1a9f566 100644
--- a/src/Repository.php
+++ b/src/Repository.php
@@ -77,7 +77,6 @@ private function get_list_formatter(): ListFormatter
 
     private function get_plurals(): Plurals
     {
-        /** @phpstan-ignore-next-line */
         return $this->plurals ??= new Plurals($this->get_supplemental()['plurals']);
     }
 
diff --git a/src/ResourceNotFound.php b/src/ResourceNotFound.php
index 7406ced..3c05b97 100644
--- a/src/ResourceNotFound.php
+++ b/src/ResourceNotFound.php
@@ -3,7 +3,7 @@
 namespace ICanBoogie\CLDR;
 
 /**
- * Exception throw when a path does not exist on the CLDR source.
+ * Exception thrown in an attempt to read a path that doesn't exist on the CLDR source.
  */
 final class ResourceNotFound extends \Exception implements Exception
 {
diff --git a/src/Spaces.php b/src/Spaces.php
index 0421ad1..758b9fa 100644
--- a/src/Spaces.php
+++ b/src/Spaces.php
@@ -5,7 +5,7 @@
 /**
  * Spaces encoded in UTF-8
  *
- * @see https://www.fileformat.info/info/unicode/category/Zs/list.htm
+ * @link https://www.fileformat.info/info/unicode/category/Zs/list.htm
  */
 interface Spaces
 {
diff --git a/src/Supplemental.php b/src/Supplemental.php
index 910d3b5..f93e05f 100644
--- a/src/Supplemental.php
+++ b/src/Supplemental.php
@@ -16,6 +16,8 @@
  *
  * echo $supplemental['calendarPreferenceData']['001']; // gregorian
  * </pre>
+ *
+ * @extends AbstractSectionCollection<string>
  */
 final class Supplemental extends AbstractSectionCollection implements Warmable
 {
@@ -55,7 +57,7 @@ final class Supplemental extends AbstractSectionCollection implements Warmable
 
     ];
 
-    public function offsetExists($offset): bool
+    public function offsetExists(mixed $offset): bool
     {
         return isset(self::OFFSET_MAPPING[$offset]);
     }
diff --git a/src/Supplemental/Fraction.php b/src/Supplemental/Fraction.php
index 3848f2a..4aabc0e 100644
--- a/src/Supplemental/Fraction.php
+++ b/src/Supplemental/Fraction.php
@@ -5,7 +5,7 @@
 /**
  * @internal
  *
- * @see https://www.unicode.org/reports/tr35/tr35-72/tr35-numbers.html#Supplemental_Currency_Data
+ * @link https://www.unicode.org/reports/tr35/tr35-72/tr35-numbers.html#Supplemental_Currency_Data
  */
 final class Fraction
 {
diff --git a/src/Territory.php b/src/Territory.php
index 3b94f11..7533102 100644
--- a/src/Territory.php
+++ b/src/Territory.php
@@ -26,7 +26,7 @@
  * @property-read string $name_as_* The name of the territory in the specified language.
  * @property-read int $population The population of the territory.
  *
- * @see http://www.unicode.org/reports/tr35/tr35-numbers.html#Supplemental_Currency_Data
+ * @link https://www.unicode.org/reports/tr35/tr35-numbers.html#Supplemental_Currency_Data
  *
  * @implements Localizable<Territory, LocalizedTerritory>
  */
@@ -63,7 +63,6 @@ private function get_containment(): array
     private function get_currencies(): RegionCurrencies
     {
         return $this->currencies ??= RegionCurrencies::from(
-        /** @phpstan-ignore-next-line */
             $this->repository->supplemental['currencyData']['region'][$this->code->value]
         );
     }
@@ -155,9 +154,11 @@ public function __toString(): string
     }
 
     /**
+     * @param string $property
+     *
      * @return mixed
      */
-    public function __get(string $property)
+    public function __get($property)
     {
         if (str_starts_with($property, 'name_as_')) {
             $locale_id = trim_prefix($property, 'name_as_');
@@ -174,7 +175,6 @@ public function __get(string $property)
      */
     private function retrieve_from_supplemental(string $section): array
     {
-        /** @phpstan-ignore-next-line */
         return $this->repository->supplemental[$section][$this->code->value];
     }
 
@@ -228,7 +228,6 @@ public function localized(Locale|LocaleId|string $locale): LocalizedTerritory
     private function resolve_week_data(string $which): string
     {
         $code = $this->code;
-        /** @phpstan-ignore-next-line */
         $data = $this->repository->supplemental['weekData'][$which];
 
         return $data[$code->value] ?? $data['001'];
diff --git a/src/Units.php b/src/Units.php
index 0fef257..94c8966 100644
--- a/src/Units.php
+++ b/src/Units.php
@@ -38,7 +38,6 @@ private static function length_to_unit_type(UnitLength $length): ListType
     public function __construct(
         public readonly Locale $locale
     ) {
-        /** @phpstan-ignore-next-line */
         $this->data = $locale['units'];
         $this->sequence = new Sequence($this);
     }
@@ -95,7 +94,7 @@ public function format(float|int|string $number, string $unit, UnitLength $lengt
      *
      * @param float|int|numeric-string $number
      *
-     * @see https://www.unicode.org/reports/tr35/tr35-72/tr35-general.html#compound-units
+     * @link https://www.unicode.org/reports/tr35/tr35-72/tr35-general.html#compound-units
      */
     public function format_compound(
         float|int|string $number,
@@ -132,7 +131,7 @@ public function format_compound(
      *
      * @param array<string, int|float> $units_and_numbers
      *
-     * @see https://www.unicode.org/reports/tr35/tr35-72/tr35-general.html#Unit_Sequences
+     * @link https://www.unicode.org/reports/tr35/tr35-72/tr35-general.html#Unit_Sequences
      */
     public function format_sequence(array $units_and_numbers, UnitLength $length = self::DEFAULT_LENGTH): string
     {
diff --git a/src/Units/Sequence.php b/src/Units/Sequence.php
index f039168..3f074f2 100644
--- a/src/Units/Sequence.php
+++ b/src/Units/Sequence.php
@@ -15,7 +15,7 @@
  * @property-read string $as_short Short string representation.
  * @property-read string $as_narrow Narrow string representation.
  *
- * @see http://unicode.org/reports/tr35/tr35-general.html#Unit_Sequences
+ * @link https://unicode.org/reports/tr35/tr35-general.html#Unit_Sequences
  */
 final class Sequence
 {
diff --git a/tests/CalendarCollectionTest.php b/tests/CalendarCollectionTest.php
index 17f3c5f..9002795 100644
--- a/tests/CalendarCollectionTest.php
+++ b/tests/CalendarCollectionTest.php
@@ -5,7 +5,7 @@
 use BadMethodCallException;
 use ICanBoogie\CLDR\Calendar;
 use ICanBoogie\CLDR\CalendarCollection;
-use ICanBoogie\OffsetNotWritable;
+use LogicException;
 use PHPUnit\Framework\Attributes\DataProvider;
 use PHPUnit\Framework\TestCase;
 
@@ -26,13 +26,13 @@ public function test_offsetExists(): void
 
     public function test_offsetSet(): void
     {
-        $this->expectException(OffsetNotWritable::class);
+        $this->expectException(LogicException::class);
         self::$collection['gregorian'] = null;
     }
 
     public function test_offsetUnset(): void
     {
-        $this->expectException(OffsetNotWritable::class);
+        $this->expectException(LogicException::class);
         unset(self::$collection['gregorian']);
     }
 
diff --git a/tests/DateTimePatternTest.php b/tests/DateTimePatternParserTest.php
similarity index 77%
rename from tests/DateTimePatternTest.php
rename to tests/DateTimePatternParserTest.php
index 963a2ae..aa2f183 100644
--- a/tests/DateTimePatternTest.php
+++ b/tests/DateTimePatternParserTest.php
@@ -2,21 +2,21 @@
 
 namespace Test\ICanBoogie\CLDR;
 
-use ICanBoogie\CLDR\DateFormatPattern;
+use ICanBoogie\CLDR\DateFormatPatternParser;
 use PHPUnit\Framework\Attributes\DataProvider;
 use PHPUnit\Framework\TestCase;
 
-final class DateTimePatternTest extends TestCase
+final class DateTimePatternParserTest extends TestCase
 {
-    #[DataProvider("provide_tokenize")]
-    public function test_tokenize(string $pattern, array $expected): void
+    #[DataProvider("provide_parse")]
+    public function test_parse(string $pattern, array $expected): void
     {
-        $actual = DateFormatPattern::tokenize($pattern);
+        $actual = DateFormatPatternParser::parse($pattern);
 
         $this->assertEquals($expected, $actual);
     }
 
-    public static function provide_tokenize(): array
+    public static function provide_parse(): array
     {
         return [
 
diff --git a/tests/LocaleTest.php b/tests/LocaleTest.php
index 6fca392..7e3a643 100644
--- a/tests/LocaleTest.php
+++ b/tests/LocaleTest.php
@@ -15,7 +15,6 @@
 use ICanBoogie\CLDR\Units;
 use PHPUnit\Framework\Attributes\DataProvider;
 use PHPUnit\Framework\TestCase;
-use Test\ICanBoogie\CLDR\LocaleTest\LocalizableSample;
 
 final class LocaleTest extends TestCase
 {
@@ -181,7 +180,6 @@ public function test_format_list(): void
     #[DataProvider("provide_context_transforms_availability")]
     public function test_context_transforms_availability(string $locale_id, bool $expected): void
     {
-        // @phpstan-ignore-next-line
         $actual = count(locale_for($locale_id)['contextTransforms']) > 0;
 
         $this->assertSame($expected, $actual);
diff --git a/tests/NumbersTest.php b/tests/NumbersTest.php
index 0fc2f53..f7994d7 100644
--- a/tests/NumbersTest.php
+++ b/tests/NumbersTest.php
@@ -153,7 +153,7 @@ public function test_get_decimal_format(string $locale_id, string $expected): vo
         $numbers_data = $locale['numbers'];
         $numbers = new Numbers($locale, $numbers_data);
 
-        $this->assertEquals($expected, $numbers->decimal_format);
+        $this->assertEquals($expected, $numbers->standard_decimal_format);
     }
 
     /**
diff --git a/tests/Plurals/OperandsTest.php b/tests/Plurals/OperandsTest.php
index 3ab1b2d..e89fb6a 100644
--- a/tests/Plurals/OperandsTest.php
+++ b/tests/Plurals/OperandsTest.php
@@ -31,7 +31,7 @@ public function test_cases(string $number, array $expected): void
     }
 
     /**
-     * @see https://www.unicode.org/reports/tr35/tr35-72/tr35-numbers.html#table-plural-operand-examples
+     * @link https://www.unicode.org/reports/tr35/tr35-72/tr35-numbers.html#table-plural-operand-examples
      */
     public static function provide_test_cases(): array
     {
diff --git a/tests/PluralsTest.php b/tests/PluralsTest.php
index 84966ad..d30cda5 100644
--- a/tests/PluralsTest.php
+++ b/tests/PluralsTest.php
@@ -17,7 +17,6 @@ final class PluralsTest extends TestCase
 
     protected function setUp(): void
     {
-        // @phpstan-ignore-next-line
         $this->plurals = new Plurals(get_repository()->supplemental['plurals']);
     }
 
diff --git a/tests/SupplementalTest.php b/tests/SupplementalTest.php
index 33f8a30..4f0a991 100644
--- a/tests/SupplementalTest.php
+++ b/tests/SupplementalTest.php
@@ -3,8 +3,7 @@
 namespace Test\ICanBoogie\CLDR;
 
 use ICanBoogie\CLDR\Supplemental;
-use ICanBoogie\OffsetNotDefined;
-use ICanBoogie\OffsetNotWritable;
+use LogicException;
 use PHPUnit\Framework\Attributes\DataProvider;
 use PHPUnit\Framework\TestCase;
 
@@ -63,7 +62,6 @@ public static function provide_test_sections(): array
 
     public function test_default_calendar(): void
     {
-        // @phpstan-ignore-next-line
         $this->assertArrayHasKey('001', self::$sut['calendarPreferenceData']);
     }
 
@@ -79,21 +77,21 @@ public function test_offset_exists(): void
     public function test_should_throw_exception_when_getting_undefined_offset(): void
     {
         $s = self::$sut;
-        $this->expectException(OffsetNotDefined::class);
+        $this->expectException(LogicException::class);
         $s[uniqid()]; // @phpstan-ignore-line
     }
 
     public function test_should_throw_exception_in_attempt_to_set_offset(): void
     {
         $s = self::$sut;
-        $this->expectException(OffsetNotWritable::class);
+        $this->expectException(LogicException::class);
         $s['timeData'] = null;
     }
 
     public function test_should_throw_exception_in_attempt_to_unset_offset(): void
     {
         $s = self::$sut;
-        $this->expectException(OffsetNotWritable::class);
+        $this->expectException(LogicException::class);
         unset($s['timeData']);
     }
 
diff --git a/tests/bootstrap.php b/tests/bootstrap.php
index e5f368a..faa4910 100644
--- a/tests/bootstrap.php
+++ b/tests/bootstrap.php
@@ -45,6 +45,8 @@ function create_provider(): Provider
         exit(1);
     }
 
+    $redis->flushAll();
+
     return $provider = new CachedProvider(
         new WebProvider(),
         new CacheCollection([