diff --git a/src/client.ts b/src/client.ts
index 15910ab..a75766f 100644
--- a/src/client.ts
+++ b/src/client.ts
@@ -670,11 +670,6 @@ export class Client {
      *     console.log(entry);
      * });
      */
-    public async openLogcat(serial: string): Promise<LogcatReader>;
-    public async openLogcat(
-        serial: string,
-        options: LogcatOptions
-    ): Promise<LogcatReader>;
     public async openLogcat(
         serial: string,
         options?: LogcatOptions
@@ -686,6 +681,20 @@ export class Client {
         ).execute();
     }
 
+    /**
+     * Opens logcat, uses TextParser instead of BinaryParser
+     * Allows filtering based on Priority @see `PriorityV2` @see `LogcatOptionsV2`
+     * Better performance that LogcatReader as filtering is done by ADB cli itself.
+     * @example
+     * import { Client, PriorityV2 } from 'adb-ts';
+     * const adb = new Client();
+     * const logcat = await adb.openLogcatV2('serial', {
+     *     filterSpecs: { filters: [{ tag: 'ActivityManager', priority: PriorityV2 }] }
+     *  });
+     * for await (const entry of logcat.logs()) {
+     *   console.log(entry);
+     *  }
+     */
     public async openLogcatV2(
         serial: string,
         options?: LogcatOptionsV2
diff --git a/src/device.ts b/src/device.ts
index b9345f9..da9f054 100644
--- a/src/device.ts
+++ b/src/device.ts
@@ -22,13 +22,14 @@ import {
     PropertyValue,
     KeyEventOptions,
     InputDurationOptions,
-    NonEmptyArray
+    NonEmptyArray,
+    LogcatOptionsV2
 } from './util';
 import { Client } from './client';
 import { Connection } from './connection';
 import { FileStat } from './filestats';
 import { KeyCode } from './util/keycode';
-import { LogcatReader } from './logcat/reader';
+import { LogcatReader, LogcatReaderV2 } from './logcat/reader';
 import { Monkey } from './monkey/client';
 import { PullTransfer } from './sync/pulltransfer';
 import { PushTransfer } from './sync/pushtransfer';
@@ -128,7 +129,11 @@ export class Device implements IDevice {
     }
 
     public openLogcat(options?: LogcatOptions): Promise<LogcatReader> {
-        return this.client.openLogcat(this.id, options as LogcatOptions);
+        return this.client.openLogcat(this.id, options);
+    }
+
+    public openLogcatV2(options?: LogcatOptionsV2): Promise<LogcatReaderV2> {
+        return this.client.openLogcatV2(this.id, options);
     }
 
     public clear(pkg: string): Promise<void> {
diff --git a/src/linetransform.ts b/src/linetransform.ts
index f04d5a5..62de1b4 100644
--- a/src/linetransform.ts
+++ b/src/linetransform.ts
@@ -1,6 +1,6 @@
 import { Transform, TransformOptions } from 'stream';
 
-export interface LineTransformOptions extends TransformOptions {
+interface LineTransformOptions extends TransformOptions {
     autoDetect: boolean;
 }
 /**
diff --git a/src/logcat/index.ts b/src/logcat/index.ts
index bc95689..3e0fd55 100644
--- a/src/logcat/index.ts
+++ b/src/logcat/index.ts
@@ -1,11 +1,6 @@
 import { Writable } from 'stream';
 import { LogcatReaderOptions } from '../util';
 import { LogcatReader } from './reader';
-
-export {
-    default as LineTransform,
-    LineTransformOptions
-} from '../linetransform';
 export * from './reader';
 export * from './parser';
 export * from './priority';
diff --git a/src/logcat/reader.ts b/src/logcat/reader.ts
index 5dc6878..d04e339 100644
--- a/src/logcat/reader.ts
+++ b/src/logcat/reader.ts
@@ -70,6 +70,9 @@ export class LogcatReader extends StreamHandler {
     }
 }
 
+/**
+ * @ignore
+ */
 export interface TextParserConstruct {
     new (): TextParserBase;
 }