TypeError: Object is not a function code example

Example 1: Uncaught TypeError is not a function JavaScript

jQuery(document).ready(function($){

    // jQuery code is in here

});

Example 2: gql TypeError: Object(...) is not a function

import gql from 'graphql-tag';
// then use it normally

Example 3: Uncaught TypeError: person.hasownproperty is not a function

Uncaught TypeError: person.hasownproperty is not a function