Method push

packages/expo/src/winter/TextDecoder.ts:117–123

* When one or more tokens are pushed to a stream, those tokens * must be inserted, in given order, after the last token in the * stream. * * @param token The tokens(s) to push to the stream.

(token: number | number[])

   * @param token The tokens(s) to push to the stream.
   */
  push(token: number | number[]): void {
    if (Array.isArray(token)) {
      while (token.length) this.tokens.unshift(token.shift()!);
    } else {
      this.tokens.unshift(token);
    }
  }
}

function decoderError(fatal: boolean, opt_code_point?: number) {