import { SourceMapGenerator } from "https://deno.land/x/source_map@0.8.0-beta.1/mod.js";
Add a single mapping from original source line and column to the generated source's line and column for this source map being created. The mapping object should have the following properties:
- generated: An object with the generated line and column positions.
- original: An object with the original line and column positions.
- source: The original source file (relative to the sourceRoot).
- name: An optional original token name for this mapping.