tsconfig.json

{
    "compilerOptions": {
        "rootDir": "src",
        "declaration": true,
        "declarationDir": "build",
        "module": "esnext",
        "target": "es5",
        "lib": ["es6", "dom", "es2016", "es2017", "es2020"],
        "sourceMap": true,
        "jsx": "react",
        "moduleResolution": "node",
        "allowSyntheticDefaultImports": true,
        "esModuleInterop": true,
        "typeRoots": ["./src/@types", "./node_modules/@types"]
    },
    "include": ["src/**/*", "src/chartdata/reference-data.d.ts"],
    "exclude": ["node_modules", "build", "storybook-static", "src/**/*.stories.tsx", "src/**/*.test.tsx"]
}