node-ampproject-remapping - 2.2.0+~cs5.15.37-1 main

Remapping allows one to take the sourcemaps generated through transforming
code and "remap" them to the original source locations. Think "minified code,
transformed with babel and bundled with webpack", all pointing to the correct
location in your original source code.
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With remapping, none of source code transformations need to be aware of the
input's sourcemap, they only need to generate an output sourcemap. This
greatly simplifies building custom transformations.