import type { ComponentInternalInstance } from "vue"; export declare const onIonViewWillEnter: (hook: () => any, target?: ComponentInternalInstance | null) => Function; export declare const onIonViewDidEnter: (hook: () => any, target?: ComponentInternalInstance | null) => Function; export declare const onIonViewWillLeave: (hook: () => any, target?: ComponentInternalInstance | null) => Function; export declare const onIonViewDidLeave: (hook: () => any, target?: ComponentInternalInstance | null) => Function;