import { CredentialOffer } from "../types";
import { Context } from "../plugin";
import * as Utils from "../../../../utils";
/**
 * attempt to extract a Credential Offer from the given value
 *
 * @link https://openid.net/specs/openid-4-verifiable-credential-issuance-1_0.html#name-credential-offer
 */
interface Args {
    value: unknown;
}
/**
 * validates the offer is correctly formed OIDC Credential Offer
 * returns the offer Typed as such
 *
 * @param offer - json object
 * @returns {CredentialOffer}
 */
export declare class ParseCredentialOffer extends Utils.Task<CredentialOffer, Args> {
    run(ctx: Context): Promise<{
        grants?: {
            authorization_code?: {
                issuer_state?: string | undefined;
                authorization_server?: string | undefined;
            } | undefined;
            "urn:ietf:params:oauth:grant-type:pre-authorized_code"?: {
                authorization_server?: string | undefined;
                interval?: number | undefined;
                tx_code?: {
                    length?: number | undefined;
                    input_mode?: string | undefined;
                    description?: string | undefined;
                } | undefined;
                "pre-authorized_code": string;
            } | undefined;
        } | undefined;
        credential_issuer: string;
        credential_configuration_ids: string[];
    }>;
    private extractJson;
}
export {};