Function createComponent

packages/core/test/acceptance/ng_module_spec.ts:677–706

(
        template: (rf: any) => void,
        vars: number,
        consts?: (number | string)[][],
      )

    describe('AOT-compiled components', () => {
      function createComponent(
        template: (rf: any) => void,
        vars: number,
        consts?: (number | string)[][],
      ) {
        class Comp {
          static ɵfac = () => new Comp();
          static ɵcmp = defineComponent({
            type: Comp,
            selectors: [['comp']],
            decls: 1,
            vars,
            consts,
            template,
            encapsulation: 2,
          });
        }
        setClassMetadata(
          Comp,
          [
            {
              type: Component,
              args: [{selector: 'comp', template: '...'}],
            },
          ],
          null,
          null,
        );
        return Comp;
      }

      function createNgModule(Comp: any) {
        class Module {