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import Vue from 'vue'
import { getCurrentInstance } from 'vue'
var isVue2 = true
var isVue3 = false
var Vue2 = Vue
var warn = Vue.util.warn
function install() {}
// createApp polyfill
export function createApp(rootComponent, rootProps) {
var vm
var provide = {}
var app = {
config: Vue.config,
use: Vue.use.bind(Vue),
mixin: Vue.mixin.bind(Vue),
component: Vue.component.bind(Vue),
provide: function (key, value) {
provide[key] = value
return this
},
directive: function (name, dir) {
if (dir) {
Vue.directive(name, dir)
return app
} else {
return Vue.directive(name)
}
},
mount: function (el, hydrating) {
if (!vm) {
vm = new Vue(Object.assign({ propsData: rootProps }, rootComponent, { provide: Object.assign(provide, rootComponent.provide) }))
vm.$mount(el, hydrating)
return vm
} else {
return vm
}
},
unmount: function () {
if (vm) {
vm.$destroy()
vm = undefined
}
},
}
return app
}
export {
Vue,
Vue2,
isVue2,
isVue3,
install,
warn
}
// Vue 3 components mock
function createMockComponent(name) {
return {
setup() {
throw new Error('[vue-demi] ' + name + ' is not supported in Vue 2. It\'s provided to avoid compiler errors.')
}
}
}
export var Fragment = /*#__PURE__*/ createMockComponent('Fragment')
export var Transition = /*#__PURE__*/ createMockComponent('Transition')
export var TransitionGroup = /*#__PURE__*/ createMockComponent('TransitionGroup')
export var Teleport = /*#__PURE__*/ createMockComponent('Teleport')
export var Suspense = /*#__PURE__*/ createMockComponent('Suspense')
export var KeepAlive = /*#__PURE__*/ createMockComponent('KeepAlive')
export * from 'vue'
// Not implemented https://github.com/vuejs/core/pull/8111, falls back to getCurrentInstance()
export function hasInjectionContext() {
return !!getCurrentInstance()
}