chore(API): remove ErrorMessage and MessageBuilder `MessageFuncti…

…onBuilder` and `MessageBuilderTemplate` exports.

src/public-api.ts

@@ -2,16 +2,16 @@
  * Public API Surface of error
  */
 // Class.
-export { ValidationError } from './lib/validation-error.class';
-// Interface.
-export { ErrorMessage } from './interface/error-message.interface';
-
-/*
- * Experimental
- */
 export {
-  // Class.
-  MessageBuilder,
-  MessageFunctionBuilder,
-  MessageBuilderTemplate,
-} from './message-builder/';
+  CommonError,
+  Error,
+  Errors,
+  EvalError,
+  InternalError,
+  RangeError,
+  ReferenceError,
+  SyntaxError,
+  TypeError,
+  URIError,
+  ValidationError
+} from './lib';