flarum-ext-redis-setup/js/tsconfig.json

{
	// Use Flarum's tsconfig as a starting point
	"extends": "flarum-tsconfig",
	// This will match all .ts, .tsx, .d.ts, .js, .jsx files in your `src` folder
	// and also tells your Typescript server to read core's global typings for
	// access to `dayjs` and `$` in the global namespace.
	"include": ["src/**/*", "../vendor/flarum/core/js/dist-typings/@types/**/*"],
	"compilerOptions": {
	  // This will output typings to `dist-typings`
	  "declarationDir": "./dist-typings",
	  "baseUrl": ".",
	  "paths": {
		"flarum/*": ["../vendor/flarum/core/js/dist-typings/*"]
	  }
	}
  }