import { ExtendedFeature, ExtendedFeatureCollection, GeoPath } from 'd3-geo';
import { fabric } from 'fabric';
declare const _default: (instance?: typeof fabric) => void;
export default _default;
declare module 'fabric' {
    namespace fabric {
        let geoJson: {
            [key: string]: ExtendedFeatureCollection;
        };
        let defaultGeoJson: keyof typeof iconLibraries;
        class Map extends Group {
            geoJson: string;
            styles: {
                [key: string]: IObjectOptions;
            };
            mode: 'focus' | 'zoom' | null;
            byKey: string;
            features: string[];
            _visibleFeatures: ExtendedFeature[] | undefined;
            _featuresEvents: string[];
            _commonStyleKeys: string[];
            constructor(options: IMapOptions);
            updateMap(): Map;
            __getGeoJson(): ExtendedFeatureCollection;
            __getFeatures(): ExtendedFeature[];
            __getVisibleFeatures(): ExtendedFeature[];
            __getPaths(): Path[];
            __getPath(projectionPath: GeoPath): Path;
            __setClipPath(): Map;
            __setStyles(): Map;
            static fromObject(options: IMapOptions, callback?: Function): Map;
        }
        interface IMapOptions extends IObjectOptions {
            geoJson?: string;
            styles?: {
                [key: string]: IObjectOptions;
            };
            byKey?: string;
            features?: string[];
            mode?: 'focus' | 'zoom' | null;
        }
        interface IUtil {
            registerGeoJson(name: string, library: (() => ExtendedFeatureCollection) | ExtendedFeatureCollection | (() => Promise<ExtendedFeatureCollection>) | Promise<ExtendedFeatureCollection>): void;
        }
    }
}