import type { Keypair } from '@mysten/sui/cryptography';
import type { SuiJsonRpcClient } from '@mysten/sui/jsonRpc';
import { type ExecutionInput } from '../types.ts';
import type { CCIPMessage_V1_6_Sui, UnsignedSuiTx } from './types.ts';
/**
 * Builds a Sui manual-execution PTB and returns it as an {@link UnsignedSuiTx}.
 *
 * @param client - Sui RPC client.
 * @param offRamp - OffRamp object ID / address.
 * @param input - Execution input (message + proofs).
 * @param opts - Optional overrides such as `gasLimit` and `receiverObjectIds`.
 * @returns Serialized unsigned transaction ready to sign and submit.
 */
export declare function generateUnsignedExecutePTB(client: SuiJsonRpcClient, offRamp: string, input: ExecutionInput<CCIPMessage_V1_6_Sui>, opts?: {
    gasLimit?: number | bigint;
    receiverObjectIds?: string[];
}): Promise<UnsignedSuiTx>;
/**
 * Signs and executes a pre-built {@link UnsignedSuiTx} using the provided keypair.
 *
 * @param client - Sui RPC client.
 * @param wallet - Keypair used to sign the transaction.
 * @param unsignedTx - The unsigned Sui transaction to execute.
 * @param logger - Optional logger.
 * @returns The finalized transaction digest string.
 */
export declare function signAndExecuteSuiTx(client: SuiJsonRpcClient, wallet: Keypair, unsignedTx: UnsignedSuiTx, logger?: {
    info: (...args: unknown[]) => void;
}): Promise<string>;
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