import { EventEmitter } from '../../stencil-public-runtime';
import type { VMapLayer } from '../../types/vmaplayer';
import type { VMapErrorDetail } from '../../utils/events';
import type { VMapErrorHost } from '../../layer/v-map-layer-helper';
import type { ColorMap as GeoStylerColorMap } from 'geostyler-style';
export declare class VMapLayerGeoTIFF implements VMapLayer, VMapErrorHost {
    el: HTMLElement;
    /** Current load state of the layer. */
    loadState: 'idle' | 'loading' | 'ready' | 'error';
    /**
     * URL to the GeoTIFF file to be displayed on the map.
     */
    url: string;
    visible: boolean;
    /**
     * Opazität der GeoTIFF-Kacheln (0–1).
     * @default 1
     */
    opacity: number;
    /**
     * Z-index for layer stacking order. Higher values render on top.
     */
    zIndex: number;
    /**
     * NoData Values to discard (overriding any nodata values in the metadata).
     */
    nodata?: number;
    /**
     * ColorMap für die Visualisierung (kann entweder ein vordefinierter Name oder eine GeoStyler ColorMap sein).
     */
    colorMap?: string | GeoStylerColorMap;
    /**
     * Value range for colormap normalization [min, max].
     */
    valueRange?: [number, number];
    /**
     * Wird ausgelöst, wenn der GeoTIFF-Layer bereit ist.
     * @event ready
     */
    ready: EventEmitter<void>;
    private didLoad;
    private hasLoadedOnce;
    private helper;
    setLoadState(state: 'idle' | 'loading' | 'ready' | 'error'): void;
    /** Returns the last error detail, if any. */
    getError(): Promise<VMapErrorDetail | undefined>;
    onUrlChanged(): Promise<void>;
    onVisibleChanged(): Promise<void>;
    onOpacityChanged(): Promise<void>;
    onZIndexChanged(): Promise<void>;
    onNodataChanged(): Promise<void>;
    onColorMapChanged(): Promise<void>;
    onValueRangeChanged(): Promise<void>;
    isReady(): boolean;
    /**
     * Returns the internal layer ID used by the map provider.
     */
    getLayerId(): Promise<string>;
    private createLayerConfig;
    connectedCallback(): Promise<void>;
    disconnectedCallback(): Promise<void>;
    /**
     * Handle styleReady event from v-map-style component
     */
    private handleStyleReady;
    /**
     * Extract RasterSymbolizer from GeoStyler Style
     */
    private extractRasterSymbolizer;
    componentWillLoad(): Promise<void>;
    componentDidLoad(): Promise<void>;
    componentWillRender(): Promise<void>;
    render(): void;
}