import type { Options as GeoTIFFOptions } from 'ol/source/GeoTIFF';
import GeoTIFF from 'ol/source/GeoTIFF';
import type { GeoKeys, ProjectionParameters } from 'geotiff-geokeys-to-proj4';
import type { Projection } from 'ol/proj';
type GeoKeysLike = Partial<GeoKeys>;
export interface CustomGeoTiffInstance extends GeoTIFF {
    getGeoKeys(): Promise<GeoKeysLike | null>;
    getProjectionParameters(): Promise<ProjectionParameters | null>;
    getProj4String(): Promise<string | null>;
    registerProjectionIfNeeded(): Promise<Projection | null>;
}
export type CustomGeoTiffConstructor = new () => CustomGeoTiffInstance;
export declare function createCustomGeoTiff(options: GeoTIFFOptions): Promise<CustomGeoTiffConstructor>;
export {};