Method sourceWithOffset

packages/babel-generator/src/printer.ts:541–551

(
    prop: "start" | "end",
    loc: Loc | null | undefined,
    columnOffset: number,
  )

  }

  sourceWithOffset(
    prop: "start" | "end",
    loc: Loc | null | undefined,
    columnOffset: number,
  ): void {
    if (!loc || this.format.preserveFormat) return;

    this._catchUp(prop, loc);

    this._buf.sourceWithOffset(prop, loc, columnOffset);
  }

  sourceIdentifierName(identifierName: string, pos?: Pos): void {
    if (!this._buf._canMarkIdName) return;