[Pkg-javascript-devel] Bug#1005287: node-csstype: Build drops "; " in typescript declarations

[Yadd]

Package: node-csstype
Version: 3.0.10-1
Severity: grave
Justification: renders package unusable

debian/rules launches `ts-node --files build.ts --start` which (only)
modifies indes.d.ts and index.js.flow. The result is unusable with tsc:

  /usr/share/nodejs/csstype/index.d.ts:18305:8 - error TS1005: ';' expected.

All final ";" are dropped.