tsconfig.json

{
  "compilerOptions": {
    "moduleResolution": "node",
    "module": "es2020",
    "lib": ["es2020", "DOM"],
    "target": "es2020",
    /**
			svelte-preprocess cannot figure out whether you have a value or a type, so tell TypeScript
			to enforce using \`import type\` instead of \`import\` for Types.
			*/
    "importsNotUsedAsValues": "error",
    "isolatedModules": true,
    "resolveJsonModule": true,
    /**
			To have warnings/errors of the Svelte compiler at the correct position,
			enable source maps by default.
			*/
    "sourceMap": true,
    "esModuleInterop": true,
    "skipLibCheck": true,
    "forceConsistentCasingInFileNames": true,
    "experimentalDecorators": true,
    "baseUrl": ".",
    "allowJs": true,
    "checkJs": true,
    "paths": {
      "$lib": ["src/lib"],
      "$lib/*": ["src/lib/*"],
      "$common": ["src/common"],
      "$common/*": ["src/common/*"],
      "$cli": ["src/cli"],
      "$cli/*": ["src/cli/*"],
      "$server": ["src/server"],
      "$server/*": ["src/server/*"]
    },
    "outDir": "dist"
  },
  "include": ["src/**/*.d.ts", "src/**/*.ts", "src/**/*.svelte", "test/**/*.ts"]
}