refactor(guardObject): remove default value from type variable Obj

Author: sciborrudnicki

packages/type/src/guard/lib/guard-object.func.ts

@@ -9,5 +9,5 @@ import { ResultCallback } from '../../type/result-callback.type';
  * @param callback An optional `ResultCallback` function to handle result before returns.
  * @returns A `boolean` indicating whether or not the `value` is an `object` of a generic `Obj`.
  */
-export const guardObject: GuardObject = <Obj = object>(value: Obj, callback?: ResultCallback): value is Obj =>
+export const guardObject: GuardObject = <Obj>(value: Obj, callback?: ResultCallback): value is Obj =>
   isObject<Obj>(value, callback);

packages/type/src/guard/type/guard-object.type.ts

@@ -1,2 +1,2 @@
 import { ResultCallback } from '../../type/result-callback.type';
-export type GuardObject = <Obj = object>(value: Obj, callback?: ResultCallback) => value is Obj;
+export type GuardObject = <Obj>(value: Obj, callback?: ResultCallback) => value is Obj;