Function emit

packages/core/src/frame/api.js:625–630

(name, ...args)

            h.deferSyncValue(fn, sync);
        },
        emit(name, ...args) {
            if (h.vm.emitsOptions && !h.vm.emitsOptions[name]) {
                h.vm.emitsOptions[name] = null;
            }
            h.vm.emit(name, ...args);
        },
        bus: h.bus,
        getCurrentFormRule() {
            return h.vm.setupState.getGroupInject()?.rule;