Method prependRight

src/MagicString.ts:914–940

* Same as `s.appendRight(...)`, except that the inserted content will go *before* any previous appends or prepends at `index`

(index: number, content: string)

   * Same as `s.appendRight(...)`, except that the inserted content will go *before* any previous appends or prepends at `index`
   */
  prependRight(index: number, content: string): this {
    index = index + this.offset

    if (typeof content !== 'string') {
      throw new MagicStringError(`content must be a string, got ${typeof content}`)
    }

    /* v8 ignore next 2 -- DEBUG is always true in tests */
    if (DEBUG)
      this.stats.time('insertRight')

    this._split(index)

    const chunk = this.byStart.get(index)

    if (chunk) {
      chunk.prependRight(content)
    }
    else {
      this.outro = content + this.outro
    }

    /* v8 ignore next 2 -- DEBUG is always true in tests */
    if (DEBUG)
      this.stats.timeEnd('insertRight')
    return this
  }

  /**
   * Removes the characters from `start` to `end` (of the original string, **not** the generated string).