Enable skipLibCheck.

Author: dmitrizagidulin

tsconfig.json

@@ -36,6 +36,7 @@
     /* Strict Type-Checking Options */
     "strict": true,                           /* Enable all strict type-checking options. */
     "skipDefaultLibCheck": true,
+    "skipLibCheck": true,
     // "noImplicitAny": true,                 /* Raise error on expressions and declarations with an implied 'any' type. */
     // "strictNullChecks": true,              /* Enable strict null checks. */
     // "strictFunctionTypes": true,           /* Enable strict checking of function types. */