tsconfig.json

{
    "compilerOptions": {
        "allowSyntheticDefaultImports": true,
        "alwaysStrict": true,
        "baseUrl": "./",
        "declarationMap": false,
        "declaration": true,
        "downlevelIteration": true,
        "esModuleInterop": true,
        "experimentalDecorators": true,
        "extendedDiagnostics": true,
        "module": "ESNext",
        "moduleResolution": "node",
        "newLine": "LF",
        "noFallthroughCasesInSwitch": true,
        "noImplicitAny": true,
        "noImplicitReturns": true,
        "noImplicitThis": true,
        "noUnusedLocals": false,
        "noUnusedParameters": false,
        "outDir": "dist",
        "removeComments": false,
        "resolveJsonModule": true,
        "sourceMap": true,
        "strict": true,
        "target": "ESNext",
        "typeRoots": [
            "node_modules/@types"
        ]
    },
    "include": ["./*.ts", "./index.d.ts", "src/**/*.*"]
}