import type { IChallengeAssessRequest, IChallengeDecision, IChallengeProvider, IChallengeProviderManifest, IChallengeRenderRequest, IChallengeRenderResponse, IChallengeType, IChallengeVerifyRequest, IChallengeVerifyResult } from './interfaces.js';
export interface ISmartChallengeProviderOptions {
    providerId?: string;
    label?: string;
    description?: string;
    challengeTypes?: IChallengeType[];
}
export declare class SmartChallengeProvider implements IChallengeProvider {
    readonly providerId: string;
    private readonly label;
    private readonly description?;
    private challengeTypes;
    constructor(optionsArg?: ISmartChallengeProviderOptions);
    registerChallengeType(challengeTypeArg: IChallengeType): void;
    getChallengeType(challengeTypeArg: string): IChallengeType | undefined;
    getManifest(): Promise<IChallengeProviderManifest>;
    assess(requestArg: IChallengeAssessRequest): Promise<IChallengeDecision>;
    render(requestArg: IChallengeRenderRequest): Promise<IChallengeRenderResponse>;
    verify(requestArg: IChallengeVerifyRequest): Promise<IChallengeVerifyResult>;
    private getRequiredChallengeType;
}