Options from the extended component are not inherited.

[antoumpas]

Hello,

Component options of the base component are not inherited when extending a component.

In the following example the browser throws an error "Error in created hook: "TypeError: Cannot set properties of undefined":

const baseComponent = {
  template: `<div>{{ test }}</div>`,
  props: {
    test: {
      type: Number,
    },
  },
};

const component = {
  extends: baseComponent,
};

customElements.define('my-element', wrap(Vue, component));