SourceMap

Generate and parse source map

const sourcemap = new SourceMap();

// you can also pass an input sourcemap
// const sourcemap = new SourceMap(sourcemapObjectOrJSONString);

sourcemap.addSourceContent(0, '/css/styles.css', null);
sourcemap.addSourceContent(1, '/css/typography.css', null);

const maps = [];

maps.add([
    1, 1, 0, 1, 1]);
maps.add([
    2, 1, 1, 1, 1
]);

   sourcemap.add(maps);

   // convert to inline sourcemap
   sourcemap.toUrl();

   // convert to JSON
   sourcemap.toJSON();

   // find the original file, line and column
   sourcemap.find(2, 1);
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