export function setConfig(config: any): void;
export function getObject(params: any): {
    promise: () => Promise<any>;
};
export function getSignedUrl(type: any, { Expires, ...params }: {
    [x: string]: any;
    Expires: any;
}, callback?: () => void): Promise<string>;
export namespace service {
    export const client: any;
    export { setConfig };
    export { getObject };
    export { getSignedUrl };
}