import { z } from "zod";
import type { Eip712TypedCommitmentInput, NormalizedEip712TypedCommitment } from "../../../protocol/areas/typed-action-commitment";
import type { CredentialResolutionEvidence } from "../../../protocol/areas/credential-custody";
import type { VerifiedGatewayCheck } from "../../../protocol/areas/gateway-gate";
export declare const X402PaymentParametersSchema: z.ZodObject<{
    endpointUrl: z.ZodString;
    endpointDomain: z.ZodString;
    intendedHttpMethod: z.ZodDefault<z.ZodNullable<z.ZodString>>;
    intendedRequestUrl: z.ZodDefault<z.ZodNullable<z.ZodString>>;
    intendedRequestBodyPosture: z.ZodDefault<z.ZodEnum<{
        unsupported: "unsupported";
        digest_bound: "digest_bound";
        no_body: "no_body";
        omitted: "omitted";
    }>>;
    intendedRequestBodyDigest: z.ZodDefault<z.ZodNullable<z.ZodString>>;
    selectedHeadersDigest: z.ZodDefault<z.ZodNullable<z.ZodString>>;
    providerEnvironmentPosture: z.ZodDefault<z.ZodEnum<{
        unknown: "unknown";
        local_reference_sandbox: "local_reference_sandbox";
        external_sandbox: "external_sandbox";
        live: "live";
    }>>;
    providerEnvironmentRef: z.ZodDefault<z.ZodNullable<z.ZodString>>;
    x402Version: z.ZodDefault<z.ZodNullable<z.ZodNumber>>;
    x402Scheme: z.ZodDefault<z.ZodNullable<z.ZodString>>;
    payee: z.ZodString;
    payTo: z.ZodDefault<z.ZodNullable<z.ZodString>>;
    network: z.ZodString;
    token: z.ZodString;
    asset: z.ZodDefault<z.ZodNullable<z.ZodString>>;
    atomicAmount: z.ZodString;
    x402EvidenceProfile: z.ZodDefault<z.ZodEnum<{
        official_payment_required: "official_payment_required";
        local_digest_profile: "local_digest_profile";
    }>>;
    paymentRequirementsDigest: z.ZodString;
    selectedPaymentRequirementIndex: z.ZodDefault<z.ZodNullable<z.ZodNumber>>;
    selectedPaymentRequirementDigest: z.ZodDefault<z.ZodNullable<z.ZodString>>;
    maxTimeoutSeconds: z.ZodDefault<z.ZodNullable<z.ZodNumber>>;
    paymentIdentifierPosture: z.ZodDefault<z.ZodEnum<{
        bound: "bound";
        not_advertised: "not_advertised";
        advertised_absent: "advertised_absent";
    }>>;
    paymentIdentifierRef: z.ZodDefault<z.ZodNullable<z.ZodString>>;
    paymentIdentifierDigest: z.ZodDefault<z.ZodNullable<z.ZodString>>;
    facilitatorRef: z.ZodDefault<z.ZodNullable<z.ZodString>>;
    sdkPackageVersions: z.ZodDefault<z.ZodRecord<z.ZodString, z.ZodString>>;
    extensionKeys: z.ZodDefault<z.ZodArray<z.ZodString>>;
    gatewayCredentialRefId: z.ZodString;
    gatewayCredentialRefDigest: z.ZodString;
    gatewayReadinessRef: z.ZodString;
    gatewayReadinessDigest: z.ZodString;
    policyVersionRef: z.ZodString;
    policyVersionDigest: z.ZodString;
}, z.core.$strict>;
export type X402PaymentParameters = z.infer<typeof X402PaymentParametersSchema>;
export type X402PaymentSignatureCommand = {
    verifiedGate: VerifiedGatewayCheck;
    parameters: X402PaymentParameters;
    credentialResolutionEvidence: CredentialResolutionEvidence;
    typedActionCommitment?: NormalizedEip712TypedCommitment;
    credentialUseRef: string;
    providerRequestRef: string;
    providerOperationRef: string;
};
export type X402LocalReferenceSandboxEvidenceBoundary = {
    boundaryKind: "x402_local_reference_sandbox";
    evidenceProfile: "local_reference_downstream_fixture";
    providerEnvironmentPosture: "local_reference_sandbox";
    fixtureScope: "local_reference_only";
    signedRetryPosture: "not_observed" | "post_gateway_check_observation_only";
    authorityCreated: false;
    paymentFinalityClaimed: false;
    settlementFinalityClaimed: false;
    facilitatorOperationClaimed: false;
    sellerMiddlewareClaimed: false;
    providerCustodyClaimed: false;
    liveProviderOperationClaimed: false;
};
export type X402PaymentSignatureEvidence = {
    evidenceRef: string;
    surfaceOperationRef: string;
    paymentSignatureHeaderName: "PAYMENT-SIGNATURE";
    paymentSignatureHeaderRef: string;
    paymentSignatureDigest: `sha256:${string}`;
    paymentPayloadShape: "official_x402_payment_payload_v2" | "local_fixture_payment_signature";
    paymentPayloadRef?: string;
    paymentPayloadDigest?: `sha256:${string}`;
    paymentIdentifierRef?: string;
    paymentIdentifierDigest?: `sha256:${string}`;
    credentialMaterialPosture: "gateway_held_redacted" | "local_fixture";
    downstreamPaymentStatus: "succeeded" | "unknown";
    paymentResponseEvidenceRef: string | null;
    providerRequestRef: string | null;
    providerOperationRef: string | null;
    additionalEvidenceRefs?: string[];
    localReferenceSandboxBoundary?: X402LocalReferenceSandboxEvidenceBoundary;
};
export interface X402WalletSigningSurface {
    signPayment(command: X402PaymentSignatureCommand): Promise<X402PaymentSignatureEvidence>;
}
export type X402WalletTypedPayloadEvidence = {
    chainId?: string;
    verifyingContract?: string;
    selectedPaymentRequirementIndex?: number;
    selectedPaymentRequirementDigest?: `sha256:${string}`;
    paramsDigest?: `sha256:${string}`;
    idempotencyKey?: string;
    verifierContextDigest?: `sha256:${string}`;
    expectedVerifierContextDigest?: `sha256:${string}`;
    signingMethod?: Eip712TypedCommitmentInput["signingMethod"];
    signerKind?: Eip712TypedCommitmentInput["signerKind"];
    signerRef?: string;
    domainSeparator?: string;
    structHash?: string;
    eip712Digest?: string;
    nonceRef?: string;
    nonceDigest?: `sha256:${string}`;
    replayStatus?: Eip712TypedCommitmentInput["replayStatus"];
};