🤖 Merge PR DefinitelyTyped#73805 [recordrtc] accept array of MediaStream in RecordRTC constructor by @KuSh

Author: KuSh

types/recordrtc/index.d.ts

@@ -302,7 +302,10 @@ declare namespace RecordRTC {
 }
 
 declare class RecordRTC {
-    constructor(stream: MediaStream | HTMLCanvasElement | HTMLVideoElement | HTMLElement, options?: RecordRTC.Options);
+    constructor(
+        stream: MediaStream | MediaStream[] | HTMLCanvasElement | HTMLVideoElement | HTMLElement,
+        options?: RecordRTC.Options,
+    );
 
     /** start the recording */
     startRecording(): void;

types/recordrtc/recordrtc-tests.ts

@@ -50,6 +50,48 @@ navigator.mediaDevices.getUserMedia({ audio: true, video: true }).then(stream =>
     StereoAudioRecorder.onAudioProcessStarted();
 });
 
+Promise.all([
+    navigator.mediaDevices.getUserMedia({ audio: true, video: true }),
+    navigator.mediaDevices.getDisplayMedia({ audio: true, video: true }),
+]).then(streams => {
+    const instance = new RecordRTC(streams, {
+        type: "video",
+        disableLogs: true,
+        bufferSize: 2048,
+        ondataavailable: (blob: Blob) => {
+            console.log(blob);
+        },
+        onTimeStamp: (timestamp: number, timestamps: number[]) => {
+            console.log(timestamp, timestamps);
+        },
+        previewStream: (stream: MediaStream) => {
+            console.log(stream);
+        },
+    });
+
+    instance.stopRecording(() => {
+        const blob = instance.getBlob();
+    });
+
+    // $ExpectType State
+    instance.getState();
+
+    // $ExpectType { onRecordingStopped: (callback: () => void) => void; }
+    instance.setRecordingDuration(1);
+
+    const fiveMinutes = 5 * 1000 * 60;
+    // $ExpectType void
+    instance.setRecordingDuration(fiveMinutes, () => {});
+
+    // $ExpectType void
+    instance.getDataURL(dataURL => {
+        console.log({ dataURL });
+    });
+
+    // $ExpectType void
+    instance.setRecordingDuration(fiveMinutes).onRecordingStopped(() => {});
+});
+
 const canvas = document.querySelector("canvas")!;
 
 const instance2 = new RecordRTC(canvas, {