import { SimpleChanges, OnDestroy } from '@angular/core';
import { Observable } from 'rxjs';
import { AnimationOptions, BMCompleteEvent, BMCompleteLoopEvent, BMEnterFrameEvent, BMSegmentStartEvent, BMDestroyEvent, BMRenderFrameErrorEvent, BMConfigErrorEvent } from './symbols';
import * as i0 from "@angular/core";
export declare class BaseDirective implements OnDestroy {
    options: import("@angular/core").InputSignal<AnimationOptions | null>;
    containerClass: import("@angular/core").InputSignal<string | null>;
    styles: import("@angular/core").InputSignal<Partial<CSSStyleDeclaration> | null>;
    /**
     * `animationCreated` is dispatched after calling `loadAnimation`.
     */
    readonly animationCreated: Observable<import("lottie-web").AnimationItem>;
    /**
     * `complete` is dispatched after completing the last frame.
     */
    readonly complete: Observable<BMCompleteEvent>;
    /**
     * `loopComplete` is dispatched after completing the frame loop.
     */
    readonly loopComplete: Observable<BMCompleteLoopEvent>;
    /**
     * `enterFrame` is dispatched after entering the new frame.
     */
    readonly enterFrame: Observable<BMEnterFrameEvent>;
    /**
     * `segmentStart` is dispatched when the new segment is adjusted.
     */
    readonly segmentStart: Observable<BMSegmentStartEvent>;
    /**
     * Original event name is `config_ready`. `config_ready` is dispatched
     * after the needed renderer is configured.
     */
    readonly configReady: Observable<void>;
    /**
     * Original event name is `data_ready`. `data_ready` is dispatched
     * when all parts of the animation have been loaded.
     */
    readonly dataReady: Observable<void>;
    /**
     * Original event name is `DOMLoaded`. `DOMLoaded` is dispatched
     * when elements have been added to the DOM.
     */
    readonly domLoaded: Observable<void>;
    /**
     * `destroy` will be dispatched when the component gets destroyed,
     * it's handy for releasing resources.
     */
    readonly destroy: Observable<BMDestroyEvent>;
    /**
     * `error` will be dispatched if the Lottie player could not render
     * some frame or parse config.
     */
    readonly error: Observable<BMRenderFrameErrorEvent | BMConfigErrorEvent>;
    private ngZone;
    private isBrowser;
    private animationLoader;
    private loadAnimation$;
    private animationItem$;
    constructor();
    ngOnDestroy(): void;
    protected loadAnimation(changes: SimpleChanges, container: HTMLElement): void;
    private getAnimationItem;
    private awaitAnimationItemAndStartListening;
    private setupLoadAnimationListener;
    private destroyAnimation;
    static ɵfac: i0.ɵɵFactoryDeclaration<BaseDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<BaseDirective, "[lottie]", never, { "options": { "alias": "options"; "required": false; "isSignal": true; }; "containerClass": { "alias": "containerClass"; "required": false; "isSignal": true; }; "styles": { "alias": "styles"; "required": false; "isSignal": true; }; }, { "animationCreated": "animationCreated"; "complete": "complete"; "loopComplete": "loopComplete"; "enterFrame": "enterFrame"; "segmentStart": "segmentStart"; "configReady": "configReady"; "dataReady": "dataReady"; "domLoaded": "domLoaded"; "destroy": "destroy"; "error": "error"; }, never, never, true, never>;
}