Interface ComponentInternalInstance

We expose a subset of properties on the internal instance as they are useful for advanced external libraries and tools.

interface ComponentInternalInstance {
    appContext: AppContext;
    attrs: Data;
    attrsProxy: null | Data;
    data: Data;
    effect: ReactiveEffect<any>;
    emit: ((event, ...args) => void);
    exposeProxy: null | Record<string, any>;
    exposed: null | Record<string, any>;
    isDeactivated: boolean;
    isMounted: boolean;
    isUnmounted: boolean;
    parent: null | ComponentInternalInstance;
    props: Data;
    proxy: null | ComponentPublicInstance<{}, {}, {}, {}, {}, {}, {}, {}, false, ComponentOptionsBase<any, any, any, any, any, any, any, any, any, {}, {}, string, {}>, {}, {}>;
    refs: Data;
    root: ComponentInternalInstance;
    slots: InternalSlots;
    slotsProxy: null | Readonly<InternalSlots>;
    subTree: VNode<RendererNode, RendererElement, {
        [key: string]: any;
    }>;
    type: ConcreteComponent<{}, any, any, ComputedOptions, MethodOptions>;
    uid: number;
    update: SchedulerJob;
    vnode: VNode<RendererNode, RendererElement, {
        [key: string]: any;
    }>;
}

Properties

appContext attrs attrsProxy data effect emit exposeProxy exposed isDeactivated isMounted isUnmounted parent props proxy refs root slots slotsProxy subTree type uid update vnode

Properties

appContext

appContext: AppContext

attrs

attrs: Data

attrsProxy

attrsProxy: null | Data

data

data: Data

effect

effect: ReactiveEffect<any>

Render effect instance

emit

emit: ((event, ...args) => void)

Type declaration

    • (event, ...args): void

    • Parameters

      • event: string
      • Rest ...args: any[]

      Returns void

exposeProxy

exposeProxy: null | Record<string, any>

exposed

exposed: null | Record<string, any>

isDeactivated

isDeactivated: boolean

isMounted

isMounted: boolean

isUnmounted

isUnmounted: boolean

parent

parent: null | ComponentInternalInstance

props

props: Data

proxy

proxy: null | ComponentPublicInstance<{}, {}, {}, {}, {}, {}, {}, {}, false, ComponentOptionsBase<any, any, any, any, any, any, any, any, any, {}, {}, string, {}>, {}, {}>

refs

refs: Data

root

root: ComponentInternalInstance

slots

slots: InternalSlots

slotsProxy

slotsProxy: null | Readonly<InternalSlots>

subTree

subTree: VNode<RendererNode, RendererElement, {
    [key: string]: any;
}>

Root vnode of this component's own vdom tree

Type declaration

  • [key: string]: any

type

type: ConcreteComponent<{}, any, any, ComputedOptions, MethodOptions>

Type declaration

    uid

    uid: number

    update

    update: SchedulerJob

    Bound effect runner to be passed to schedulers

    vnode

    vnode: VNode<RendererNode, RendererElement, {
        [key: string]: any;
    }>

    Vnode representing this component in its parent's vdom tree

    Type declaration

    • [key: string]: any

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