Method finalize

xml/_tokenizer.ts:2577–2586

* Finalize tokenization using callbacks. * * This method should be called after all chunks have been processed. * It flushes any pending text content and validates that the tokenizer * is in a valid end state. * * @throws {XmlSyntaxError} If the tokenizer is in an incomplete state.

(callbacks: XmlTokenCallbacks)

   * @throws {XmlSyntaxError} If the tokenizer is in an incomplete state.
   */
  finalize(callbacks: XmlTokenCallbacks): void {
    this.#callbacks = callbacks;
    this.#flushText();

    if (this.#state !== State.INITIAL) {
      // Provide specific error messages based on state
      const message = this.#getEndOfInputErrorMessage();
      this.#error(message);
    }
  }

  #getEndOfInputErrorMessage(): string {
    switch (this.#state) {