🤖 Merge PR DefinitelyTyped#72207 feat(emscripten): Add preinitializedWebGPUDevice option to EmscriptenModule by @manzt

Author: manzt

types/emscripten/index.d.ts

@@ -23,6 +23,15 @@ declare namespace Emscripten {
     }
 }
 
+// Infers the type only in TypeScript environments where GPU types are available
+type MaybeGPUDevice = Navigator extends {
+    gpu: {
+        requestAdapter(...args: any[]): Promise<null | {
+            requestDevice(...args: any[]): Promise<null | infer T>
+        }>
+    }
+} ? T : never;
+
 interface EmscriptenModule {
     print(str: string): void;
     printErr(str: string): void;
@@ -34,6 +43,7 @@ interface EmscriptenModule {
     onAbort: { (what: any): void };
     onRuntimeInitialized: { (): void };
     preinitializedWebGLContext: WebGLRenderingContext;
+    preinitializedWebGPUDevice: MaybeGPUDevice;
     noInitialRun: boolean;
     noExitRuntime: boolean;
     logReadFiles: boolean;