@amcharts/amcharts4/examples/typescript/simple-pie-chart/tsconfig.json

amCharts 4

{
    "compilerOptions": {
        "strict": true,
        "strictNullChecks": false,
        "esModuleInterop": true,
        "sourceMap": true,
        "inlineSources": true,
        "moduleResolution": "node",
        "module": "esnext",
        "target": "es5",
        "lib": ["es6"]
    }
}