import { type Builder, Cell } from '@ton/core';
import type { CCIPMessage_V1_6_EVM } from '../evm/messages.ts';
import type { ChainFamily, ExecutionInput } from '../types.ts';
/** Opcode for OffRamp_ManuallyExecute message on TON */
export declare const MANUALLY_EXECUTE_OPCODE = 2684847567;
/**
 * Unsigned TON transaction data.
 * Contains the payload needed to construct a transaction.
 * Value is determined at execution time, not included here.
 */
export type UnsignedTONTx = {
    family: typeof ChainFamily.TON;
    /** Target contract address */
    to: string;
    /** Message payload as BOC-serialized Cell */
    body: Cell;
    /** Value to send with the transaction */
    value?: bigint;
};
/**
 * TON wallet with keypair for signing transactions
 */
export interface TONWallet {
    getAddress(): string | Promise<string>;
    sendTransaction(unsignedTx: Omit<UnsignedTONTx, 'family'>): Promise<number>;
}
/** Typeguard for TON Wallet */
export declare function isTONWallet(wallet: unknown): wallet is TONWallet;
/**
 * Serializes an execution report into a TON Cell for OffRamp execution.
 * @param execReport - Execution report containing message, proofs, and proof flag bits.
 * @returns BOC-serialized Cell containing the execution report.
 */
export declare function serializeExecutionReport(execReport: ExecutionInput<CCIPMessage_V1_6_EVM>): Builder;
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