{ "compilerOptions": { "target": "es2017", "module": "esnext", "moduleResolution": "node", "lib": ["es2017", "dom", "dom.iterable", "WebWorker"], "noEmit": true, "noUnusedLocals": true, "noUnusedParameters": true, "noImplicitReturns": true, "noFallthroughCasesInSwitch": true, "strict": true, "noImplicitAny": false, "skipLibCheck": true, "resolveJsonModule": true, "experimentalDecorators": true, "allowSyntheticDefaultImports": true, "plugins": [ { "name": "ts-lit-plugin", "strict": false, "rules": { "no-unknown-tag-name": "error", "no-missing-import": "error", "no-unclosed-tag": "error", "no-incompatible-type-binding": "warning", "no-invalid-css": "warning", "no-missing-element-type-definition": "warning", "no-property-visibility-mismatch": "error" } } ] } }