export declare type Constructor<T> = new (...args: any[]) => T;
export declare type AnyFunction = (...args: any) => any;
export declare type UnionToIntersection<Union> = (Union extends any ? (argument: Union) => void : never) extends (argument: infer Intersection) => void ? Intersection : never;
export declare type Return<T> = T extends AnyFunction ? ReturnType<T> : T extends AnyFunction[] ? UnionToIntersection<ReturnType<T[number]>> : never;
export declare const MissingWalletError: Error;
export declare function getStructure(template: any): {
    fields: unknown[];
};