import { BaseModule } from '../base-module';
import { ValidateTokenOwnershipResponse } from '../../types';
export declare class UtilsModule extends BaseModule {
    /**
     * Parse a raw DID Token from the given Authorization header.
     */
    parseAuthorizationHeader(header: string): string;
    validateTokenOwnership(didToken: string, contractAddress: string, contractType: 'ERC721' | 'ERC1155', rpcURL: string, tokenId?: string): Promise<ValidateTokenOwnershipResponse>;
}