export interface PhotogrammetryViewerSettings {
    resolve2dFileURL(key: string): Promise<string>;
    skyBoxImage: string | null;
}
export declare class DefaultPhotogrammetryViewerSettings implements PhotogrammetryViewerSettings {
    private projectRoot;
    private imageType;
    constructor(projectRoot: string, imageType: string);
    skyBoxImage: string | null;
    resolve2dFileURL(key: string): Promise<string>;
}