tsconfig.json
{
"$schema": "http://json.schemastore.org/tsconfig",
"compilerOptions": {
"allowSyntheticDefaultImports": true,
"downlevelIteration": true,
"target": "es6",
"skipLibCheck": true,
"lib": ["esnext"],
"esModuleInterop": true,
"alwaysStrict": true,
"strict": true,
"forceConsistentCasingInFileNames": true,
"noFallthroughCasesInSwitch": true,
"module": "CommonJS",
"moduleResolution": "node",
"resolveJsonModule": true,
"isolatedModules": true,
"sourceMap": true,
"composite": true,
"declarationMap": true,
"declaration": true,
"outDir": "out/spec",
"baseUrl": "."
},
"include": ["src"]
}