import React from 'react';
export interface FmlLifeCycleContextInterface {
    onFmlViewWillEnter: (callback: () => void) => void;
    fmlViewWillEnter: () => void;
    onFmlViewDidEnter: (callback: () => void) => void;
    fmlViewDidEnter: () => void;
    onFmlViewWillLeave: (callback: () => void) => void;
    fmlViewWillLeave: () => void;
    onFmlViewDidLeave: (callback: () => void) => void;
    fmlViewDidLeave: () => void;
    cleanupFmlViewWillEnter: (callback: () => void) => void;
    cleanupFmlViewDidEnter: (callback: () => void) => void;
    cleanupFmlViewWillLeave: (callback: () => void) => void;
    cleanupFmlViewDidLeave: (callback: () => void) => void;
}
export declare const FmlLifeCycleContext: React.Context<FmlLifeCycleContextInterface>;
export interface LifeCycleCallback {
    (): void | (() => void | undefined);
    id?: number;
}
export interface LifeCycleDestructor {
    id: number;
    destructor: ReturnType<LifeCycleCallback>;
}
export declare const DefaultFmlLifeCycleContext: {
    new (): {
        fmlViewWillEnterCallbacks: LifeCycleCallback[];
        fmlViewDidEnterCallbacks: LifeCycleCallback[];
        fmlViewWillLeaveCallbacks: LifeCycleCallback[];
        fmlViewDidLeaveCallbacks: LifeCycleCallback[];
        componentCanBeDestroyedCallback?: (() => void) | undefined;
        fmlViewWillEnterDestructorCallbacks: LifeCycleDestructor[];
        fmlViewDidEnterDestructorCallbacks: LifeCycleDestructor[];
        fmlViewWillLeaveDestructorCallbacks: LifeCycleDestructor[];
        fmlViewDidLeaveDestructorCallbacks: LifeCycleDestructor[];
        onFmlViewWillEnter(callback: LifeCycleCallback): void;
        teardownCallback(callback: LifeCycleCallback, callbacks: any[]): void;
        /**
         * Tears down the user-provided fmlViewWillEnter lifecycle callback.
         * This is the same behavior as React's useEffect hook. The callback
         * is invoked when the component is unmounted.
         */
        cleanupFmlViewWillEnter(callback: LifeCycleCallback): void;
        /**
         * Tears down the user-provided fmlViewDidEnter lifecycle callback.
         * This is the same behavior as React's useEffect hook. The callback
         * is invoked when the component is unmounted.
         */
        cleanupFmlViewDidEnter(callback: LifeCycleCallback): void;
        /**
         * Tears down the user-provided fmlViewWillLeave lifecycle callback.
         * This is the same behavior as React's useEffect hook. The callback
         * is invoked when the component is unmounted.
         */
        cleanupFmlViewWillLeave(callback: LifeCycleCallback): void;
        /**
         * Tears down the user-provided fmlViewDidLeave lifecycle callback.
         * This is the same behavior as React's useEffect hook. The callback
         * is invoked when the component is unmounted.
         */
        cleanupFmlViewDidLeave(callback: LifeCycleCallback): void;
        fmlViewWillEnter(): void;
        onFmlViewDidEnter(callback: LifeCycleCallback): void;
        fmlViewDidEnter(): void;
        onFmlViewWillLeave(callback: LifeCycleCallback): void;
        fmlViewWillLeave(): void;
        onFmlViewDidLeave(callback: LifeCycleCallback): void;
        fmlViewDidLeave(): void;
        onComponentCanBeDestroyed(callback: () => void): void;
        componentCanBeDestroyed(): void;
    };
};