tsconfig.json

{
    "experimentalDecorators": true,
    "compilerOptions": {
        "jsx": "react-jsx",
        "jsxImportSource": "preact",
        "incremental": true,
        "strict": true,
        "module": "commonjs",
        "moduleResolution": "node",
        "resolveJsonModule": true,
        "keyofStringsOnly": true,
        "noUnusedLocals": true,
        "noEmit": true,
        "allowJs": true,
        "skipLibCheck": true,
        "esModuleInterop": true,
        "checkJs": false,
        "lib": [ "esnext", "dom" ],
        "types": [
            "node",
            "mocha",
            "chai"
        ],
        "typeRoots": [
            "./types",
            "./node_modules/@types"
        ],
        "baseUrl": ".",
        "paths": {
            "@inject": ["./src/inject"],
        }
    },
    "include": [
        "src/**/*",
        "scripts/**/*",
        "types/**/*"
    ]
}