Method isEmpty

src/MagicString.ts:990–1003

* Returns true if the resulting source is empty (disregarding white space).

()

   * Returns true if the resulting source is empty (disregarding white space).
   */
  isEmpty(): boolean {
    let chunk: Chunk | null = this.firstChunk
    while (chunk) {
      if (
        (chunk.intro.length && chunk.intro.trim())
        || (chunk.content.length && chunk.content.trim())
        || (chunk.outro.length && chunk.outro.trim())
      ) {
        return false
      }
      chunk = chunk.next
    }
    return true
  }

  length(): number {
    let chunk: Chunk | null = this.firstChunk