Complete basic rewrite

packages/types/package.json

@@ -0,0 +1,38 @@
+{
+  "name": "@ffmpeg/types",
+  "version": "0.11.5",
+  "description": "ffmpeg.wasm types",
+  "types": "types",
+  "scripts": {
+    "lint": "dtslint types"
+  },
+  "files": [
+    "types"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/ffmpegwasm/ffmpeg.wasm.git"
+  },
+  "keywords": [
+    "ffmpeg",
+    "WebAssembly",
+    "video",
+    "audio",
+    "transcode"
+  ],
+  "author": "Jerome Wu <jeromewus@gmail.com>",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/ffmpegwasm/ffmpeg.wasm/issues"
+  },
+  "engines": {
+    "node": ">=16.6.0"
+  },
+  "homepage": "https://github.com/ffmpegwasm/ffmpeg.wasm#readme",
+  "publishConfig": {
+    "access": "public"
+  },
+  "devDependencies": {
+    "@definitelytyped/dtslint": "^0.0.133"
+  }
+}

packages/types/types/index.d.ts

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+export type Pointer = number;
+export type StringPointer = Pointer;
+export type StringArrayPointer = Pointer;
+
+export interface FS {
+  mkdir: (fileName: string) => void;
+  readFile: (fileName: string) => Uint8Array;
+  readdir: (pathName: string) => string[];
+  unlink: (fileName: string) => void;
+  writeFile: (fileName: string, binaryData: Uint8Array | string) => void;
+}
+
+export interface Log {
+  type: string;
+  message: string;
+}
+
+export interface FFmpegCoreModule {
+  DEFAULT_ARGS: string[];
+  FS: FS;
+  NULL: Pointer;
+  SIZE_I32: number;
+
+  ret: number;
+  timeout: number;
+  mainScriptUrlOrBlob: string;
+
+  exec: (...args: string[]) => number;
+  reset: () => void;
+  setLogger: (logger: (log: Log) => void) => void;
+  setTimeout: (timeout: number) => void;
+  setProgress: (handler: (progress: number) => void) => void;
+
+  locateFile: (path: string, prefix: string) => string;
+}
+
+export type FFmpegCoreModuleFactory = (
+  moduleOverrides?: Partial<FFmpegCoreModule>
+) => Promise<FFmpegCoreModule>;

packages/types/types/tsconfig.json

@@ -0,0 +1,18 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": ["es6"],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictFunctionTypes": true,
+        "strictNullChecks": true,
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true,
+
+        // If the library is an external module (uses `export`), this allows your test file to import "mylib" instead of "./index".
+        // If the library is global (cannot be imported via `import` or `require`), leave this out.
+        "baseUrl": ".",
+        "paths": { "@ffmpeg/types": ["."] }
+    }
+}