Build document is missing and build failed

I want build this extension by self, the build step I process is:

> git clone [e-mail]:FallenMax/smart-toc.git
> git rev-parse HEAD
9a08adf0364c7a5a6e8e319e47ace06c74e0abbe
> npm install
> tsc

But error occupied, the console output is bellow:

30   function emit<K extends KeysPayloadOptional>(
              ~~~~

  src/content/util/event.ts:38:12
    38   function emit<K extends Keys>(event: K, payload: EventMap[K]): void {
                  ~~~~
    The implementation signature is declared here.


Found 1 error.

Any plan to write a build steps documents, and is my build step wrong?

[alswl]

Thanks for your support, I can use this excellent extension in Firefox now.

[FallenMax]

@alswl I didn’t know it’s now so easy to port it to Firefox, really should do it sooner! I have submitted it to FireFox store and it’s now under review. Thank you for this information!