tsconfig.json
{
"compilerOptions": {
"target": "es5",
"module": "ESNext",
"sourceMap": true,
"moduleResolution": "node",
"pretty": true,
"jsx": "react",
"strictNullChecks": true,
"allowJs": true,
"strict": true,
"lib": ["es5", "es6", "dom", "ES2016", "ES2019"],
"checkJs": true,
"skipLibCheck": true,
"allowSyntheticDefaultImports": true
}
}