import { IReferable } from "./asset/IReferable";
import { EngineObject } from "./base";
import { Entity } from "./Entity";
import { Scene } from "./Scene";
/**
 * The base class of the components.
 */
export declare class Component extends EngineObject {
    protected _phasedActiveInScene: boolean;
    private _phasedActive;
    private _enabled;
    /**
     * Indicates whether the component is enabled.
     */
    get enabled(): boolean;
    set enabled(value: boolean);
    /**
     * The entity which the component belongs to.
     */
    get entity(): Entity;
    /**
     * The scene which the component's entity belongs to.
     */
    get scene(): Scene;
    constructor(entity: Entity);
    protected _addResourceReferCount(resource: IReferable, count: number): void;
}