test: add tsconfig.json

tsconfig.json

@@ -0,0 +1,12 @@
+{
+  "compilerOptions": {
+    "target": "ESNEXT",                          /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019' or 'ESNEXT'. */
+    "module": "ESNEXT",                     /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */
+    "lib": ["esnext"],                             /* Specify library files to be included in the compilation. */
+    "jsx": "react",                     /* Specify JSX code generation: 'preserve', 'react-native', or 'react'. */
+    "noEmit": true,                        /* Do not emit outputs. */
+    "strict": true,                           /* Enable all strict type-checking options. */
+    "moduleResolution": "node",            /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */
+    "esModuleInterop": true                   /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
+  }
+}