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javascript - How to trap getOwnPropertyDescriptor on native object's prototype object?

My target object is Notification.prototype and I need to proxy the Object.getOwnPropertyDescriptor() calls to it. I'm unable decide where to assign my proxy into.

var myProxy = new Proxy(obj, {
    get: function(target, key) {
      console.log("GET CALLED");
      return target[key];
    },
    ownKeys: function() {
      console.log("Own Keys called");
      return ["a", "b"];
    },
    getOwnPropertyDescriptor: function(target, key) {
       console.log("Property Descriptor Called");
       return { value: this.get(target, key), enumerable: true, configurable: true };
    }
});
question from:https://stackoverflow.com/questions/66049686/how-to-trap-getownpropertydescriptor-on-native-objects-prototype-object

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