Method isExpansionFormStart

packages/compiler/src/ml_parser/lexer.ts:1481–1489

()

  }

  private isExpansionFormStart(): boolean {
    if (this._cursor.peek() !== chars.$LBRACE) {
      return false;
    }
    const start = this._cursor.clone();
    const isInterpolation = this._attemptStr(INTERPOLATION.start);
    this._cursor = start;
    return !isInterpolation;
  }
}

function isNotWhitespace(code: number): boolean {