src/Cli/PhpToolProcessFactory.php:76:13: RiskyTruthyFalsyComparison: Operand of type false|string contains type string, which can be falsy and truthy. This can cause possibly unexpected behavior. Use strict comparison instead. (see https://psalm.dev/356)

src/Cli/SystemProcess.php:102:29: UnusedPsalmSuppress: This suppression is never used (see https://psalm.dev/207)

src/Cli/SystemProcess.php:105:21: UnnecessaryVarAnnotation: The @var string annotation for $out is unnecessary (see https://psalm.dev/212)

src/Cli/SystemProcess.php:106:21: UnnecessaryVarAnnotation: The @var string annotation for $err is unnecessary (see https://psalm.dev/212)

src/Cli/SystemProcess.php:112:17: UnnecessaryVarAnnotation: The @var string annotation for $out is unnecessary (see https://psalm.dev/212)

src/Cli/SystemProcess.php:113:17: UnnecessaryVarAnnotation: The @var string annotation for $err is unnecessary (see https://psalm.dev/212)

src/Cli/WpCliFileData.php:117:13: RiskyTruthyFalsyComparison: Operand of type ''|mixed|null contains type mixed, which can be falsy and truthy. This can cause possibly unexpected behavior. Use strict comparison instead. (see https://psalm.dev/356)

src/Cli/WpCliTool.php:96:13: RiskyTruthyFalsyComparison: Operand of type null|string contains type string, which can be falsy and truthy. This can cause possibly unexpected behavior. Use strict comparison instead. (see https://psalm.dev/356)

src/Cli/WpCliTool.php:104:9: RiskyTruthyFalsyComparison: Operand of type null|string contains type string, which can be falsy and truthy. This can cause possibly unexpected behavior. Use strict comparison instead. (see https://psalm.dev/356)

src/Cli/WpCliTool.php:191:13: RiskyTruthyFalsyComparison: Operand of type false|string contains type string, which can be falsy and truthy. This can cause possibly unexpected behavior. Use strict comparison instead. (see https://psalm.dev/356)

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, actions/cache@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.