import { BoundingBox, CrsCode, GenericEndpointInfo, MimeType } from '../shared/models.js';
import { WmsLayerFull, WmsLayerSummary, WmsVersion } from './model.js';
/**
 * Represents a WMS endpoint advertising several layers arranged in a tree structure.
 */
export default class WmsEndpoint {
    private _capabilitiesUrl;
    private _capabilitiesPromise;
    private _info;
    private _layers;
    private _version;
    /**
     * @param url WMS endpoint url; can contain any query parameters, these will be used to
     *   initialize the endpoint
     */
    constructor(url: string);
    /**
     * Resolves when the endpoint is ready to use. Returns the same endpoint object for convenience.
     * @throws {EndpointError}
     */
    isReady(): Promise<this>;
    /**
     * Returns the service information.
     */
    getServiceInfo(): GenericEndpointInfo;
    /**
     * Returns an array of layers in summary format; layers are organized in a tree
     * structure with each having an optional `children` property
     */
    getLayers(): WmsLayerSummary[];
    /**
     * Returns the full layer information, including supported coordinate systems, available layers, bounding boxes etc.
     * Layer name is case-sensitive.
     * @param name Layer name property (unique in the WMS service)
     * @return return null if layer was not found
     */
    getLayerByName(name: string): WmsLayerFull;
    /**
     * If only one single renderable layer is available, return its name; otherwise, returns null;
     */
    getSingleLayerName(): string | null;
    /**
     * Returns the highest protocol version that this WMS endpoint supports.
     * Note that if the url used for initialization does specify a version (e.g. 1.1.0),
     * this version will most likely be used instead of the highest supported one.
     */
    getVersion(): WmsVersion;
    /**
     * Returns a URL that can be used to query an image from one or several layers
     * @param layers List of layers to render
     * @param {Object} options
     * @param {number} options.widthPx
     * @param {number} options.heightPx
     * @param {CrsCode} options.crs Coordinate reference system to use for the image
     * @param {BoundingBox} options.extent Expressed in the requested CRS
     * @param {MimeType} options.outputFormat
     * @param {string} [options.styles] List of styles to use, one for each layer requested; leave out or use empty string for default style
     * @returns Returns null if endpoint is not ready
     */
    getMapUrl(layers: string[], options: {
        widthPx: number;
        heightPx: number;
        crs: CrsCode;
        extent: BoundingBox;
        outputFormat: MimeType;
        styles?: string[];
    }): string;
}
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