Method originalPositionFor

source-map.d.ts:125–125

* Returns the original source, line, and column information for the generated * source's line and column positions provided. The only argument is an object * with the following properties: * * - line: The line number in the generated source. * - column: The column number in the ge

(
    generatedPosition: Position & { bias?: number }
  )

   *   - name: The original identifier, or null.
   */
  originalPositionFor(
    generatedPosition: Position & { bias?: number }
  ): NullableMappedPosition;