import type { Hex } from 'viem';
import type { SignAuthorizationReturnType } from 'viem/accounts';
import type { EvmGaslessChainDeps, SignedSponsoredTransaction, SponsoredTransactionCall } from '../types';
type SendWithCallsParams = {
    /** Pre-signed EIP-7702 authorization. Takes priority over autoDelegate. */
    authorization?: SignAuthorizationReturnType;
    /** Whether to automatically sign 7702 authorization if not delegated. Defaults to true. */
    autoDelegate?: boolean;
    /** The batch of calls to execute. */
    calls: SponsoredTransactionCall[];
    /**
     * Optional bitmap nonce to sign the intent with. When provided, nonce
     * generation (and its on-chain check) is skipped and the supplied value is
     * used as-is. Useful for mutually-exclusive / cancel-replace intents.
     */
    nonce?: bigint;
    /** How long the signed intent remains valid, in seconds. Defaults to 600. */
    validForSeconds?: number;
};
type SendWithSignedTxParams = {
    /** A pre-signed sponsored transaction payload from `signSponsoredTransaction`. */
    signedTransaction: SignedSponsoredTransaction;
};
type SendSponsoredTransactionParams = SendWithCallsParams | SendWithSignedTxParams;
/**
 * Sends a sponsored EVM transaction and waits for on-chain inclusion.
 *
 * Composes `relaySponsoredTransaction` (signs + submits to the relay) and
 * `waitForSponsoredTransaction` (polls relay status). Returns the on-chain
 * transaction hash once the relay reports inclusion.
 */
export declare const sendSponsoredTransaction: (params: SendSponsoredTransactionParams, deps: EvmGaslessChainDeps) => Promise<{
    transactionHash: Hex;
}>;
export {};