tsconfig.json ran into a problem

[philiplorber]

I don't remember touching the file or the code and somehow I check that the file is giving a problem. I assume it's a minor issue maybe even harmless but it's triggering my OCD :). Any help

tsconfig.json

{
  "extends": "../../../config/typescript/tsconfig.json",
  "compilerOptions": {
    "outDir": "../",
    "rootDirs": ["."],
    "composite": true
  },
  "include": ["./**/*.ts"],
  "exclude": []
}