Method _advanceIf

packages/compiler/src/ml_parser/parser.ts:179–184

(type: T)

  }

  private _advanceIf<T extends TokenType>(type: T): (Token & {type: T}) | null {
    if (this._peek.type === type) {
      return this._advance<Token & {type: T}>();
    }
    return null;
  }

  private _consumeCdata(_startToken: CdataStartToken) {
    this._consumeText(this._advance<TextToken>());