import { EventEmitter } from '../../stencil-public-runtime';
import type { VMapErrorHost } from '../../layer/v-map-layer-helper';
import type { VMapErrorDetail } from '../../utils/events';
import { StyleEvent } from '../../types/styling';
export declare class VMapLayerTile3d implements VMapErrorHost {
    el: HTMLElement;
    /** Current load state of the layer. */
    loadState: 'idle' | 'loading' | 'ready' | 'error';
    /**
     * URL pointing to the Cesium 3D Tileset.
     */
    url: string;
    /**
     * Optional JSON string or object with Cesium3DTileset options.
     */
    tilesetOptions?: string | Record<string, unknown>;
    /**
     * Whether the tileset should be visible.
     * @default true
     */
    visible: boolean;
    /**
     * Global opacity factor (0-1).
     * @default 1
     */
    opacity: number;
    /**
     * Z-index used for ordering tilesets.
     * @default 1000
     */
    zIndex: number;
    /**
     * Fired once the tileset layer is initialised.
     */
    ready: EventEmitter<void>;
    private didLoad;
    private hasLoadedOnce;
    private helper;
    private appliedCesiumStyle?;
    connectedCallback(): Promise<void>;
    componentWillLoad(): Promise<void>;
    componentDidLoad(): Promise<void>;
    disconnectedCallback(): Promise<void>;
    /**
     * Indicates whether the tileset has been initialised and added to the map.
     */
    isReady(): Promise<boolean>;
    setLoadState(state: 'idle' | 'loading' | 'ready' | 'error'): void;
    /** Returns the last error detail, if any. */
    getError(): Promise<VMapErrorDetail | undefined>;
    onUrlChanged(oldValue: string, newValue: string): Promise<void>;
    onTilesetOptionsChanged(): Promise<void>;
    onVisibleChanged(): Promise<void>;
    onOpacityChanged(): Promise<void>;
    onZIndexChanged(): Promise<void>;
    /**
     * Listen for style events from v-map-style components
     */
    onStyleReady(event: CustomEvent<StyleEvent>): Promise<void>;
    private applyExistingStyles;
    /**
     * Check if this layer is targeted by a style component
     */
    private isTargetedByStyle;
    private updateLayerWithCesiumStyle;
    private parseTilesetOptions;
    private createLayerConfig;
    render(): any;
}