Gulp 4 introduces new methods such as series()
and parallel()
that aren't part of the current gulp definition file.
I believe this was just done with #16121
I still haven't seen series()
and parallel()
in @types/gulp@4
.
CLI version 2.0.1
Local version 4.0.0
I have the same problem.
When I run a task, I get this error
TSError: ⨯ Unable to compile TypeScript:
gulpfile.ts(4,20): error TS2305: Module '"../../../PROJECT/node_modules/@types/gulp"' has no exported member 'series'.
gulpfile.ts(4,28): error TS2305: Module '"../../../PROJECT/node_modules/@types/gulp"' has no exported member 'parallel'.
If I transfer types for series and parallel from @ types/undertaker to @ types/gulp, the error disappears.
P.S the problem is solved by installation @types/undertaker
P.S.S Sorry for necromancy.
Most helpful comment
I still haven't seen
series()
andparallel()
in@types/gulp@4
.