linting

src/UrlParams.ts

@@ -518,7 +518,7 @@ export const computeUrlParams = (search = "", hash = ""): UrlParams => {
     noiseSuppression: parser.getFlagParam("noiseSuppression", true),
     echoCancellation: parser.getFlagParam("echoCancellation", true),
     noiseSuppressionEnabled: parser.getFlagParam("noiseSuppressionEnabled"),
-    noiseSuppressionLevel: (() => {
+    noiseSuppressionLevel: ((): number | undefined => {
       const val = parseInt(parser.getParam("noiseSuppressionLevel") ?? "", 10);
       return isNaN(val) ? undefined : val / 100;
     })(),

src/livekit/NoiseSuppressionTransformer.ts

@@ -22,10 +22,7 @@ export class NoiseSuppressionTransformer {
    * @param level - Noise reduction level (0-1)
    * @param enabled - Whether noise suppression is enabled
    */
-  public async initialize(
-    level: number = 0.75,
-    enabled: boolean = true,
-  ): Promise<void> {
+  public initialize(level: number = 0.75, enabled: boolean = true): void {
     if (this.initialized) {
       return;
     }
@@ -106,12 +103,12 @@ export class NoiseSuppressionTransformer {
     }
 
     try {
-      this.processor.setEnabled(enabled);
+      void this.processor.setEnabled(enabled);
       logger.log(
         `[NoiseSuppressionTransformer] Noise suppression ${enabled ? "enabled" : "disabled"}`,
       );
       // Log processor state for debugging
-      const processorState = (this.processor as any).enabled;
+      const processorState = (this.processor as { enabled?: boolean }).enabled;
       logger.debug(
         `[NoiseSuppressionTransformer] Processor internal state: enabled=${processorState}`,
       );
@@ -131,8 +128,8 @@ export class NoiseSuppressionTransformer {
       try {
         // Note: DeepFilterNoiseFilterProcessor may have a destroy method
         // Call it if available
-        if (typeof (this.processor as any).destroy === "function") {
-          (this.processor as any).destroy();
+        if (typeof (this.processor as { destroy?: () => void }).destroy === "function") {
+          (this.processor as { destroy: () => void }).destroy();
         }
       } catch (error) {
         logger.error("[NoiseSuppressionTransformer] Cleanup failed:", error);

src/livekit/audioTrackNoiseSuppressionSync.ts

@@ -5,10 +5,10 @@ SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
 Please see LICENSE in the repository root for full details.
 */
 
-import type { LocalAudioTrack } from "livekit-client";
 import { combineLatest } from "rxjs";
 import { logger } from "matrix-js-sdk/lib/logger";
 
+import type { LocalAudioTrack } from "livekit-client";
 import {
   noiseSuppressionEnabled,
   noiseSuppressionLevel,

src/livekit/useNoiseSuppressionTransformer.ts

@@ -32,7 +32,7 @@ export const useNoiseSuppressionTransformer =
         // Initialize with current settings
         void transformerRef.current.initialize(levelValue, enabledValue);
       }
-    }, []);
+    }, [enabledValue, levelValue]);
 
     // Sync enabled state when setting changes
     useEffect(() => {
@@ -50,7 +50,7 @@ export const useNoiseSuppressionTransformer =
 
     // Cleanup on unmount
     useEffect(() => {
-      return () => {
+      return (): void => {
         if (transformerRef.current) {
           transformerRef.current.destroy();
         }