code: function LOCK(value, isGetSet = false) {
  		let dprop = HIDDEN(value, isGetSet);
  		// ----------------------------------------------------------
  		return Assign(dprop, { enumerable: true });
  	}
docs: /////////////////////////////////////////////////////////////////////////////////////////// FUNCTIONS 
  Creates a `Property Descriptor` that prevents the **editing** & **configuring** of a `Class` Property
  
  @param   {any}      value The Property value
  @param   {Boolean} [isGetSet=false] `true`, if the Property if a `getter`/`setter`
  @returns {PropDesc} The `Property Descriptor`
  @private