Firebase-functions: error TS1005: ';' expected on tsc

Created on 3 Feb 2019 · 43Comments · Source: firebase/firebase-functions

I'me getting the following error when trying to run npm run build:

node_modules/firebase-functions/lib/function-builder.d.ts(60,95): error TS1005: ';' expected.
node_modules/firebase-functions/lib/function-builder.d.ts(60,96): error TS1003: Identifier expected.
node_modules/firebase-functions/lib/function-builder.d.ts(60,116): error TS1005: ';' expected.
node_modules/gaxios/build/src/index.d.ts(14,66): error TS1005: '>' expected.
node_modules/gaxios/build/src/index.d.ts(14,103): error TS1109: Expression expected.

Related issues

[REQUIRED] Version info

node:
v8.12.0

firebase-functions:
2.2.0 (same error with 2.1.0)

firebase-tools:
6.3.1

firebase-admin:
7.0.0

[REQUIRED] Steps to reproduce

Create an empty firebase TypeScript project and try to compile.

Here's my package.json:

{
  "name": "functions",
  "scripts": {
    "lint": "tslint --project tsconfig.json",
    "build": "tsc",
    "serve": "npm run build && firebase serve --only functions",
    "shell": "npm run build && firebase functions:shell",
    "start": "npm run shell",
    "deploy": "firebase deploy --only functions",
    "logs": "firebase functions:log"
  },
  "main": "lib/index.js",
  "dependencies": {
    "firebase-admin": "^7.0.0",
    "firebase-functions": "^2.2.0"
  },
  "devDependencies": {
    "tslint": "~5.8.0",
    "typescript": "~2.8.3"
  },
  "private": true
}

typescript

Source

agordeev

Most helpful comment

npm install typescript --save-dev did the trick. Thanks!

agordeev on 4 Feb 2019

👍37 👎11 🎉9

All 43 comments

I found a few problems with this issue:

I couldn't figure out how to label this issue, so I've labeled it for a human to triage. Hang tight.
This issue does not seem to follow the issue template. Make sure you provide all the required information.

google-oss-bot on 3 Feb 2019

Could you try to update TypeScript first?

merlinnot on 3 Feb 2019

👍13 👎5

Hi @agordeev thanks for filing - can you try @merlinnot 's suggestion and change your package.json typescript declataion to this:"typescript": "^3.1.3?

thechenky on 4 Feb 2019

👍20

Can confirm bumping typescript to 3.1.3 fixed for me (was on 2.8.3)

zbarbuto on 4 Feb 2019

👍21 🎉1

npm install typescript --save-dev did the trick. Thanks!

agordeev on 4 Feb 2019

👍37 👎11 🎉9

Awesome, thanks everyone! Glad your issue was resolved @agordeev :)

thechenky on 4 Feb 2019

I upgraded typescript to 3.3.1 which solved this issue.

nikhilbhalwankar on 6 Feb 2019

👍20 😄5 🎉3

Seeing as caused issues for a few people, we have now added the mention of TypeScript update into the release notes for v2.2.0. Thanks again everyone :)

thechenky on 8 Feb 2019

👍1

node_modules/firebase-functions/lib/function-builder.d.ts(60,116): error TS1005: ';' expected.
npm ERR! code ELIFECYCLE
npm ERR! errno 2
npm ERR! functions@ build: tsc
npm ERR! Exit status 2
npm ERR!
npm ERR! Failed at the functions@ build script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\Ruben Palavecino\AppData\Roamingnpm-cache_logs\2019-03-06T22_33_03_316Z-debug.log

Error: functions predeploy error: Command terminated with non-zero exit code2

devpala on 6 Mar 2019

👍4 👎1

@RUPALAVECINO did you try updating to firebase-admin@^7.0.0?

I ran npm install typescript --save-dev but still got errors which running: npm install firebase-admin@^7.0.0 made go away.

It could be that package(firebase-admin), or another peer dependency preventing it from installing.

GIOkafor on 2 May 2019

👍2

When working on webpack changing "typescript": "~3.2.2" on "typescript": "^3.3.1" and hitting 'npm install' afterwards made the job.

danieldanielecki on 18 Jul 2019

Sorry but there's no clear answer for me, can anyone put something to clearify it please?

manel00 on 24 Jul 2019

Sure. This library uses syntax introduced in TypeScript 3.4, which allows us to provide better experience to our users by having better autocompletion and stricter compiler (static) checks, so your code breaks less in runtime.

The specific syntax that causes the issue for you is const assertion (as const), introduced in TypeScript 3.4: https://github.com/Microsoft/TypeScript/pull/29435

You need to update your TypeScript compiler to at least this version, by running e.g. npm i --save-dev typescript@latest.

As a side note, I can recommend automatic your dependency update process by using tools like Renovate, which take this burden off your shoulders.

merlinnot on 24 Jul 2019

👍4 🚀2 ❤2 👎1

Sorry but it doesnt work still, i did it before

manel00 on 24 Jul 2019

Please provide a minimal repro so I can reproduce it and help. Otherwise it's impossible.

merlinnot on 24 Jul 2019

Sorry i tried everything but doesnt work.... cannot put typescript last version, its incompatible with angular compiler

manel00 on 25 Jul 2019

Please need help to fix it, its very annoying....

manel00 on 25 Jul 2019

Angular requires TypeScript compiler from range 3.4, so that should be perfectly fine:

https://github.com/angular/angular/blob/c7542a1d09b27b027a0367a1f3732a908cdd617a/package.json#L111

merlinnot on 25 Jul 2019

Hi @manel00,

The newer TypeScript versions (above 3.3) don't work with Angular's 7 compiler (at least 7.2.15). What means that for upgrading to TypeScript 3.4 you need to have your project in Angular 8 most probably, i.e. there is no compatibility with previous versions for the compilation. I can confirm you that it does works, I upgraded Angular to 8.1.1 and have the following Firebase dependencies:

"firebase": "^6.3.1",
"firebase-admin": "^8.2.0",
"firebase-functions": "^3.0.2",

TypeScrpt version: 3.4.2.

danieldanielecki on 25 Jul 2019

I still have the issue with the following versions.
"firebase": "^6.3.1",
"firebase-admin": "^8.2.0",
"firebase-functions": "3.2.0",
"angularfire2": "^5.2.1"

t4tapas on 28 Jul 2019

@t4tapas do you have TypeScript > 3.4 and Angular 8?

danieldanielecki on 28 Jul 2019

@danieldanielecki "typescript": "^3.5.3" and this project is in ionic 3 using angularfire2

t4tapas on 28 Jul 2019

Not working for me neither

  "dependencies": {
    "firebase-admin": "^8.3.0",
    "firebase-functions": "^3.2.0"
  },
  "devDependencies": {
    "@types/express": "^4.17.1",
    "tslint": "^5.18.0",
    "typescript": "^3.5.3"
  },

Upgraded all global libraries too. Tried with both node 10.16.0 and 8.16.1
Cloned the sample typescript project.

Is there a "special magic combo" of versions that is known to work?

Spiralis on 19 Aug 2019

Errors:

> tsc.cmd

node_modules/firebase-functions/lib/function-configuration.d.ts:4:64 - error TS1005: ']' expected.

4 export declare const SUPPORTED_REGIONS: readonly ["us-central1", "us-east1", "us-east4", "europe-west1", "europe-west2", "asia-east2", "asia-northeast1"];
                                                                 ~

node_modules/firebase-functions/lib/function-configuration.d.ts:4:66 - error TS1134: Variable declaration expected.

4 export declare const SUPPORTED_REGIONS: readonly ["us-central1", "us-east1", "us-east4", "europe-west1", "europe-west2", "asia-east2", "asia-northeast1"];
                                                                   ~~~~~~~~~~

node_modules/firebase-functions/lib/function-configuration.d.ts:4:153 - error TS1005: ';' expected.

4 export declare const SUPPORTED_REGIONS: readonly ["us-central1", "us-east1", "us-east4", "europe-west1", "europe-west2", "asia-east2", "asia-northeast1"];
                                                                                                                                                          ~

node_modules/firebase-functions/lib/function-configuration.d.ts:16:61 - error TS1005: ']' expected.

16 export declare const VALID_MEMORY_OPTIONS: readonly ["128MB", "256MB", "512MB", "1GB", "2GB"];
                                                               ~

node_modules/firebase-functions/lib/function-configuration.d.ts:16:63 - error TS1134: Variable declaration expected.

16 export declare const VALID_MEMORY_OPTIONS: readonly ["128MB", "256MB", "512MB", "1GB", "2GB"];
                                                                 ~~~~~~~

node_modules/firebase-functions/lib/function-configuration.d.ts:16:93 - error TS1005: ';' expected.

16 export declare const VALID_MEMORY_OPTIONS: readonly ["128MB", "256MB", "512MB", "1GB", "2GB"];
                                                                                               ~


Found 6 errors.

Spiralis on 19 Aug 2019

If you use tsc from a command line, it uses your global installation. Try running it through npx: https://blog.npmjs.org/post/162869356040/introducing-npx-an-npm-package-runner.

merlinnot on 21 Aug 2019

i use back old version thats work.
here.

"dependencies": { "express": "^4.17.1", "firebase-admin": "^7.4.0", "firebase-functions": "^2.3.1", "firebase-tools": "^7.2.4" }, "devDependencies": { "tslint": "~5.8.0", "typescript": "^3.5.3" },

kkusanagi on 24 Aug 2019

@merlinnot I have made sure to upgrade the global tsc too, and also made sure that I was using the global one. Not working. I forced using the local tsc too. None of the approaches worked.

@kkusanagi I will try those versions asap, thanks:

Spiralis on 29 Aug 2019

@Spiralis I've found a combination of the most updated versions that appears to work for me:

"dependencies": {
"firebase-admin": "^8.5.0",
"firebase-functions": "^3.0.2"
},
"devDependencies": {
"tslint": "~5.8.0",
"typescript": "^3.3.1"
},

OldCarrots on 6 Sep 2019

@Spiralis These are the most updated versions that appear to work:

"dependencies": {
"firebase-admin": "^8.5.0",
"firebase-functions": "^3.0.2"
},
"devDependencies": {
"tslint": "~5.8.0",
"typescript": "^3.3.1"
},

OldCarrots on 6 Sep 2019

👍1

I tried to produce a minimal case to reproduce and it all worked. However, as I moved the functions folder into the same project as my netxjs/react/firestore typescript application (using yarn), the compilation failed.
At the moment I am instead keeping the firebase functions in a separate project. It might be mix of npm and yarn, it might be something different. I don't have the time to investigate more, as I have to do some actual coding too :)

Spiralis on 6 Sep 2019

If anyone is able to provide a reproduction, I'll gladly fix it. But it seems to me that it's just a matter of TypeScript version.

merlinnot on 6 Sep 2019

Well. I am not sure anymore. I have had different errors. But, it seems to me that I am not able to set this up as a sub-folder in my main firebase repo. That is, where I host my typescript nextjs firebase project, using yarn. I can set it up as a separate folder and repo it seems, but within that repo, no go. So, I have made a separate repo for it now.

Spiralis on 11 Sep 2019

I think I have the latest ts, tslint, firebase-admin,firebase-functions and it doesn't work…

{
  "engines": {
    "node": "8"
  },
  "name": "functions",
  "scripts": {
    "lint": "tslint --project tsconfig.json",
    "build": "rm -rf lib && tsc",
    "serve": "npm run build && firebase serve --only functions",
    "shell": "npm run build && firebase experimental:functions:shell",
    "start": "npm run shell",
    "deploy": "firebase deploy --only functions",
    "logs": "firebase functions:log"
  },
  "main": "lib/index.js",
  "dependencies": {
    "@types/request-promise": "^4.1.41",
    "camelcase": "^5.0.0",
    "firebase-admin": "8.5.0",
    "firebase-functions": "^3.2.0",
    "glob": "^7.1.2",
    "moment": "^2.22.1",
    "request": "^2.80.0",
    "request-promise": "^4.1.1"
  },
  "devDependencies": {
    "tslint": "^5.20.0",
    "typescript": "^3.6.3"
  },
  "private": true
}

and I get this…

```node_modules/@types/node/index.d.ts:73:11 - error TS2300: Duplicate identifier 'IteratorResult'.

73 interface IteratorResult { }
~~~~~~

node_modules/typescript/lib/lib.es2015.iterable.d.ts:41:6
41 type IteratorResult = IteratorYieldResult | IteratorReturnResult;
~~~~~~
'IteratorResult' was also declared here.

node_modules/typescript/lib/lib.es2015.iterable.d.ts:41:6 - error TS2300: Duplicate identifier 'IteratorResult'.

41 type IteratorResult = IteratorYieldResult | IteratorReturnResult;
~~~~~~

node_modules/@types/node/index.d.ts:73:11
73 interface IteratorResult { }
~~~~~~
'IteratorResult' was also declared here.

Found 2 errors.

also…

❯ tsc --version
Version 3.6.3
```

EDIT:
Sorry, just found this https://github.com/aws/aws-cdk/issues/3839, fixed with npm install @types/node@8.

carlosefonseca on 12 Sep 2019

👍5 🎉1

Solved

@carlosefonseca @Spiralis @OldCarrots @kkusanagi @agordeev @google-oss-bot @merlinnot @thechenky @zbarbuto

In my case I just removed stub type from my packege.json and it started working for me

"dependencies": { "@types/firebase": "^3.2.1", <<====== this is shit man "@types/fs-extra": "^8.0.1", "@types/mongoose": "^5.5.43", "@types/request": "^2.48.4", "actions-on-google": "^2.12.0", "bcrypt-inzi": "^1.0.7", "body-parser": "^1.18.3", "dialogflow-fulfillment": "^0.6.1", "express": "^4.17.1", "firebase-admin": "^8.6.0", "firebase-functions": "^3.3.0", "fs-extra": "^8.1.0", "mongoose": "^5.8.9", "request": "^2.88.0" },

have you noticed this warning when running npm i

npm WARN deprecated @types/[email protected]: This is a stub types definition for Firebase API (https://www.firebase.com/docs/javascript/firebase). Firebase API provides its own type definitions, so you don't need @types/firebase installed!

since firebase functions have its own typing file it is not required at all now

malikasinger1 on 28 Jan 2020

please vote up https://stackoverflow.com/a/59941420/4378475

malikasinger1 on 28 Jan 2020

Installing the latest version of typescript globally npm install -g typescript worked for me.
Also I updated the typescript version in functions/package.json.

Valentin-Seehausen on 21 Apr 2020

This worked for me:

npm install -g typescript (has to be installed globally so yes -g is needed)
Restart Visual Studio (in my case I was using vscode)

carlbonsu on 26 Apr 2020

👍1

how to get rid of error TS 1005

Birendrajha on 18 May 2020

how do you fix a ts(10005) error

LSSTSamurai on 28 May 2020

installing updated version of typescript helped for me
npm install -g typescript

mnjit20 on 19 Aug 2020

npm install typescript --save-dev did the trick. Thanks!

npm install typescript --save-dev

It works. Thanks.

version occur in "devDependencies": "typescript": "^3.9.7"

ms-prasanth on 21 Aug 2020

I tried:

sudo npm install -g typescript
sudo npm install typescript --save-dev

But it's not work.

  "dependencies": {
    "@google-cloud/translate": "^6.0.2",
    "@types/npm": "^2.0.31",
    "cheerio": "^1.0.0-rc.3",
    "request": "^2.88.2"
  },
  "devDependencies": {
    "typescript": "^4.0.2"
  }

How i can fix that???(((((

KR1470R on 3 Sep 2020

I tried:

sudo npm install -g typescript
sudo npm install typescript --save-dev

But it's not work.

  "dependencies": {
    "@google-cloud/translate": "^6.0.2",
    "@types/npm": "^2.0.31",
    "cheerio": "^1.0.0-rc.3",
    "request": "^2.88.2"
  },
  "devDependencies": {
    "typescript": "^4.0.2"
  }

How i can fix that???(((((

Similarly to @ms-prasanth I'm on "typescript": "^3.9.7" and it works. Simply try to install this version of TypeScript, I can see that you're on TypeScript 4 already.

danieldanielecki on 26 Oct 2020

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