import { EvaluatePresentationParams, FilterCredentialsParams, CreatePresentationParams } from './config';
/**
 * @sphereon/pex is not able to handle optional attributes in the presentation definition
 * https://github.com/Sphereon-Opensource/PEX/issues/150
 * Any optional attribute in the presentation definition will cause the library to throw an error
 * This function removes the optional attribute from the presentation definition
 * This is a temporary workaround until the issue is fixed in the @sphereon/pex library
 **/
export declare function removeOptionalAttribute(presentationDefinition: any): any;
declare class PEXService {
    name: string;
    constructor();
    rpcMethods: (((params: FilterCredentialsParams) => import("@sphereon/pex").SelectResults) | ((params: EvaluatePresentationParams) => import("@sphereon/pex").EvaluationResults) | ((params: CreatePresentationParams) => IPresentation))[];
    filterCredentials(params: FilterCredentialsParams): import("@sphereon/pex").SelectResults;
    isCredentialSelectionValid(params: EvaluateCredentialsParams): boolean;
    evaluatePresentation(params: EvaluatePresentationParams): import("@sphereon/pex").EvaluationResults;
    presentationFrom(params: CreatePresentationParams): IPresentation;
}
export declare const pexService: PEXService;
export {};
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