Firebase-functions: Typescript bug after v3.1.0

[JFGHT]

The functions are not compiling correctly after the last release.

[REQUIRED] Version info

node: 10.16.0

firebase-functions: 3.1.0

firebase-tools: 7.1.0

Platform: Ubuntu

Typescript: 3.2.4

firebase-admin: 7.1.0

Steps to reproduce

tsc --project ./ --watch

Expected behavior

Normal compilation of Cloud Functions.

Actual behavior

node_modules/firebase-functions/lib/function-configuration.d.ts(4,64): error TS1005: ']' expected.
[1] node_modules/firebase-functions/lib/function-configuration.d.ts(4,66): error TS1134: Variable declaration expected.
[1] node_modules/firebase-functions/lib/function-configuration.d.ts(4,153): error TS1005: ';' expected.
[1] node_modules/firebase-functions/lib/function-configuration.d.ts(16,61): error TS1005: ']' expected.
[1] node_modules/firebase-functions/lib/function-configuration.d.ts(16,63): error TS1134: Variable declaration expected.
[1] node_modules/firebase-functions/lib/function-configuration.d.ts(16,93): error TS1005: ';' expected.

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[merlinnot]

You should update your TypeScript compiler to at least v3.4.

[JFGHT]

You're right.

Thanks.

[hectorggp]

@merlinnot
I have exactly the same problem.
I've updated all the tools to the latest versions
Could you help me find a solution?

node: 10.16.0
firebase-functions: 3.1.0
firebase-tools: 7.1.1
Platform: Windows
Typescript: 3.5.3
firebase-admin: 8.2.0

[merlinnot]

Could you please provide error logs you see?

[hectorggp]

@merlinnot I tried it is to deploy to another computer, trying to replicate the error but I could not, it just disappeared

[manel00]

Still not working after upgraading typescript.... what should i do?

[JFGHT]

Try this thread guys: https://github.com/firebase/firebase-functions/issues/404

[RaisTMJ]

You should update your TypeScript compiler to at least v3.4.

when i update typescript to 3.4 it will produce this error
ERROR in The Angular Compiler requires TypeScript >=3.1.1 and <3.2.0 but 3.5.3 was found instead.

[malikasinger1]

this might help https://stackoverflow.com/a/59941420/4378475