chore: update typedoc config

Author: usefulthink

typedoc.mjs typedoc.jstypedoc.mjs renamed to typedoc.js

@@ -16,8 +16,13 @@
 
 export default {
   out: "docs",
-  exclude: ["**/node_modules/**", "**/*.spec.ts", "**/*.test.ts"],
+  entryPoints: ["src/index.ts"],
+  exclude: ["node_modules/**", "**/*.spec.ts", "**/*.test.ts"],
   name: "@googlemaps/js-api-loader",
   excludePrivate: true,
   excludeExternals: true,
+  compilerOptions: {
+    skipLibCheck: true,
+    strictNullChecks: false,
+  },
 };