Store.push() method adds the parameters you pass it to the array stored under
key does not hold and Array, the Store will log a warning, but nothing will happen.
Store store.push(mixed value1, mixed value2, ...)
This method is variadic
This method is chainable as it returns the
const store = new Store() store.set('example', ['Hi there']) store.push( 'How are you doing', 'How are YOU doing' )