Function iconTemplate

packages/core/test/render3/foreign_component_spec.ts:233–239

(rf: number, ctx: any)

    );

    const iconTemplate = (rf: number, ctx: any) => {
      if (rf & 1) {
        ɵɵelementStart(0, 'span');
        ɵɵtext(1, 'Icon Content');
        ɵɵelementEnd();
      }
    };

    const descriptionTemplate = (rf: number, ctx: any) => {
      if (rf & 1) {