Missing types from 'Long' in generated .d.ts file

[ffflorian]

protobuf.js version: 7.1.0

Expected behaviour:

• protobuf file converted with pbts adds an import from Long in the generated .d.ts file, e.g.

import Long = require('long');

Actual behaviour:

• no import was found

Used command:

pbts --out proto/export.d.ts --no-comments proto/export.js

[alexander-fenster]

Yeah, it seems the import got lost in a sequence of refactors. Adding it back in #1802.

[ffflorian]

Thank you!