A base TSConfig for working with Docusaurus v2.

Add the package to your "devDependencies":

npm install --save-dev @tsconfig/docusaurus
yarn add --dev @tsconfig/docusaurus

Add to your tsconfig.json:

"extends": "@tsconfig/docusaurus/tsconfig.json"

NOTE: You may need to add "baseUrl": "." to your tsconfig.json to support proper file resolution.

The tsconfig.json:

{
  "$schema": "https://json.schemastore.org/tsconfig",
  "docs": "https://v2.docusaurus.io/docs/typescript-support",
  "_version": "2.0.0",
  
  "compilerOptions": {
    "allowJs": true,
    "esModuleInterop": true,
    "jsx": "react",
    "lib": ["dom"],
    "module": "esnext",
    "moduleResolution": "bundler",
    "noEmit": true,
    "types": ["node", "@docusaurus/module-type-aliases", "@docusaurus/theme-classic"],
    "baseUrl": ".",
    "paths": {
      "@site/*": ["./*"]
    },
    "skipLibCheck": true
  }
}

You can find the code here.