Add project files

src/ffprobe-wasm-shared.d.ts

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+export interface FFprobe {
+  get_file_info(path: string): Raw<FileInfo>;
+  get_frames(path: string, offset: number): Raw<FramesInfo>;
+  FS: FS;
+  avutil_version(): string;
+  avcodec_version(): string;
+  avformat_version(): string;
+  onRuntimeInitialized(): void;
+}
+
+export type FSMountOptions = WorkerFSMountOptions | NodeFSMountOptions;
+
+export interface WorkerFSMountOptions {
+  files?: File[];
+  blobs?: Blob[];
+  packages?: any[];
+}
+
+export interface NodeFSMountOptions {
+  root: string;
+}
+
+export interface FSFilesystemMountOptions {
+  type: FSFilesystem;
+  opts: FSFilesystemMountOptions;
+  mountpoint: string;
+  mounts: any[];
+}
+
+export interface FSFilesystem {
+  mount(opts: FSFilesystemMountOptions): FSNode;
+}
+
+export interface FSNode {
+  contents: Record<string, FSNode>;
+  id: number;
+  mode: number;
+  name: string;
+  parent: FSNode;
+  timestamp: number;
+  isDevice(): boolean;
+  isFolder(): boolean;
+  [key: string]: any;
+}
+
+export interface FSFilesystems {
+  MEMFS: FSFilesystem;
+  WORKERFS: FSFilesystem;
+  NODEFS: FSFilesystem;
+}
+
+export interface FS {
+  analyzePath(path: string, dontResolveLastLink?: boolean): AnalyzePathReturn;
+  mkdir(path: string, mode?: number): number;
+  mount(type: FSFilesystem, opts: FSMountOptions, mountpoint: string): FSNode;
+  unmount(mountpoint: string): void;
+  filesystems: FSFilesystems;
+}
+
+export interface AnalyzePathReturn {
+  isRoot: boolean;
+  exists: boolean;
+  error: number;
+  name: string | null;
+  path: string | null;
+  object: any | null;
+  parentExists: boolean;
+  parentPath: string | null;
+  parentObject: any | null;
+}
+
+export interface FileInfo {
+  bit_rate: number
+  chapters: Chapter[]
+  duration: number
+  flags: number
+  name: string
+  nb_chapters: number
+  nb_streams: number
+  streams: Stream[]
+  url: string
+}
+
+export interface Collection<T> {
+  count: { value: number }
+  ptr: number;
+  ptrType: any;
+  get(index: number): T;
+  size(): number;
+}
+
+export type Raw<T> = {
+  [K in keyof T]: T[K] extends Array<infer U> ? Collection<Raw<U>> : T[K]
+}
+
+export interface Chapter {
+  end: number
+  id: number
+  start: number
+  tags: ChapterTag[]
+  /**
+   * @example "1/1000"
+   */
+  time_base: string
+}
+
+export interface ChapterTag {
+  key: string
+  value: string
+}
+
+export interface Stream {
+  bit_rate: number
+  channels: number
+  codec_name: string
+  codec_type: number
+  duration: number
+  format: string
+  frame_size: number
+  height: number
+  id: number
+  level: number
+  profile: string
+  sample_rate: number
+  start_time: number
+  width: number
+}
+
+export interface FramesInfo {
+  avg_frame_rate: number
+  duration: number
+  frames: Frame[]
+  gop_size: number
+  nb_frames: number
+  time_base: number
+}
+
+export interface Frame {
+  dts: number
+  frame_number: number
+  pict_type: number
+  pkt_size: number
+  pos: number
+  pts: number
+}