Method checkout

packages/computer/src/git/refs.ts:30–30

(args: {
    fs: object;
    dir: string;
    ref: string;
    filepaths?: string[];
    force?: boolean;
    noUpdateHead?: boolean;
    cache?: object;
  })

  deleteTag(args: { fs: object; dir: string; ref: string }): Promise<void>;
  listTags(args: { fs: object; dir: string }): Promise<string[]>;
  checkout(args: {
    fs: object;
    dir: string;
    ref: string;