import * as Db from '../../../db/Db.js';
import * as Viem from '../../Viem.js';
import * as FundingChain from '../Chain.js';
import * as FundingProvider from '../Provider.js';
import * as Subsidy from '../Subsidy.js';
/** Validates a Relay request-list response and reports payload drift with field-level details. */
export declare function parseDepositAddressRequests(value: unknown): {
    continuation?: string | undefined;
    requests: {
        createdAt: string;
        data?: {
            outTxs?: {
                txHash: string;
            }[] | undefined;
        } | undefined;
        depositAddress?: {
            depositTxHash?: string | null | undefined;
        } | null | undefined;
        id: string;
        refundCurrencyData?: {
            amount: string;
        } | null | undefined;
        protocol?: {
            deposit?: {
                origin?: {
                    depositor?: string | undefined;
                    depository?: string | undefined;
                } | undefined;
            } | undefined;
            orderId?: string | undefined;
            solver?: {
                address?: string | undefined;
            } | undefined;
        } | null | undefined;
        status: string;
        updatedAt: string;
    }[];
};
/** Creates a Relay funding provider backed by `/quote/v2`. */
export declare function relay(options?: relay.Options): FundingProvider.Provider<'relay'>;
export declare namespace relay {
    /** Relay provider options. */
    type Options = {
        /** Optional Relay API key for higher rate limits. */
        apiKey?: string | undefined;
        /** Override for tests or Relay test environments. */
        baseUrl?: string | undefined;
        /** Fetch implementation override for tests. */
        fetch?: FundingProvider.Fetch | undefined;
        /** Clock override for deterministic tests. */
        now?: (() => Date) | undefined;
        /** EVM chain evidence used to accelerate authenticated provider delivery. */
        observation?: Observation | undefined;
        /** Deposit subsidy policy enabled for this integration. */
        subsidies?: Subsidy.Policy | undefined;
        /** Optional source and destination quote wallets keyed by CAIP-2 chain id. */
        userAddresses?: Readonly<Partial<Record<FundingChain.Id, string>>> | string | undefined;
        /** Tempo infrastructure used to receive authenticated Relay webhooks. */
        webhook?: Webhook | undefined;
    };
    /** Chain evidence configuration for Relay delivery observation. */
    type Observation = {
        /** Authoritative funding database or per-request database factory. */
        db: Db.Source;
        /** Tempo chain that receives a shared RPC URL override. */
        defaultChainId?: Viem.ChainId | undefined;
        /** Shared or per-EVM-chain RPC URL environment value. */
        rpcUrlEnv?: Viem.UrlResolver | undefined;
    };
    /** Authenticated Relay webhook integration attached to a provider instance. */
    type Webhook = {
        /** Authoritative funding database or per-request database factory. */
        db: Db.Source;
        /** Enqueues one bounded reconciliation hint. */
        dispatch: (message: FundingProvider.Webhook.receive.Dispatchable) => Promise<void>;
        /** Observes one bounded webhook disposition. */
        onResult?: ((result: WebhookResult) => void) | undefined;
    };
    /** Bounded operational result emitted while receiving a Relay webhook. */
    type WebhookResult = 'authentication_failed' | 'enqueue_failed' | 'ignored' | 'observation_failed' | 'payload_invalid' | 'queued' | 'unknown_address';
}
/** Relay webhook signature is missing, stale, or invalid. */
export declare class WebhookSignatureError extends FundingProvider.WebhookAuthenticationError {
    name: string;
}
/** Relay webhook body does not match the expected status event shape. */
export declare class WebhookPayloadError extends FundingProvider.WebhookPayloadError {
    name: string;
}
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