import { ElementConfig, ElementUnmountProps } from './models/index.model';
export declare class AnimationPlayerElement {
    readonly id: number;
    private _mountTime;
    private _unmountTime;
    private _updateStartTime;
    private _updateEndTime;
    private _onMountCallback?;
    private _onBeforeUpdateCallback?;
    private _onUpdateCallback?;
    private _onAfterUpdateCallback?;
    private _onUnmountCallback?;
    private _isMountFlag;
    private _isBeofreUpdateFlag;
    private _isAfterUpdateFlag;
    mountTime: number;
    unmountTime: number;
    updateStartTime: number;
    updateEndTime: number;
    readonly duration: number;
    constructor(elementConfig: ElementConfig);
    onMount(callback: () => void): void;
    onBeforeUpdate(callback: () => void): void;
    onUpdate(callback: (progress: number) => void): void;
    onAfterUpdate(callback: () => void): void;
    onUnmount(callback: (elementUnmountProps: ElementUnmountProps) => void): void;
    update(elapsedTime: number): void;
    private handleMount;
    private handleBeforeUpdate;
    private handleUpdate;
    private handleAfterUpdate;
    private handleUnmount;
    private resetUpdateFlags;
    private isInMountRange;
    private isInUpdateRange;
    private isInBeforeUpdate;
    private isInAfterUpdate;
    private isInBeforeMount;
    private isInAfterUnmount;
}