import { Transaction } from '@opcat-labs/opcat';
import { ChainProvider, UtxoProvider } from '../providers/index.js';
import { ExtPsbt } from '../psbt/extPsbt.js';
import { ContractCall } from '../psbt/types.js';
import { Signer } from '../signer.js';
import { SmartContract } from '../smart-contract/smartContract.js';
import { OpcatState } from '../smart-contract/types/primitives.js';
import { InputIndex } from '../globalTypes.js';
/**
 * Options for calling a smart contract method.
 * @property contract - The smart contract instance to call.
 * @property satoshis - Amount of satoshis to send with the call.
 * @property lockTime - Lock time for the transaction.
 * @property sequence - Sequence number for the transaction.
 * @property changeAddress - Address to receive change.
 * @property feeRate - Fee rate in satoshis per byte.
 * @property withBackTraceInfo - Whether to include backtrace info.
 * @property unfinalize - Whether to keep transaction unfinalized.
 * @property prevPrevTxFinder - Function to find previous transaction for an input.
 */
export type CallOptions = {
    contract?: SmartContract<OpcatState>;
    satoshis?: number;
    lockTime?: number;
    sequence?: number;
    changeAddress?: string;
    feeRate?: number;
    withBackTraceInfo?: boolean;
    unfinalize?: boolean;
    prevPrevTxFinder?: (prevTx: Transaction, provider: UtxoProvider & ChainProvider, inputIndex: InputIndex) => Promise<string>;
};
/**
 * Calls a smart contract method and broadcasts the transaction.
 *
 * @param signer - The signer to sign the transaction
 * @param provider - The provider to interact with the blockchain
 * @param contract - The smart contract instance to call
 * @param contractCall - The contract method call details
 * @param options - Optional call configuration (fee rate, change address, etc.)
 * @returns A promise resolving to the signed PSBT (Partially Signed Bitcoin Transaction)
 *
 * @remarks
 * - Automatically handles UTXO selection and change calculation
 * - Supports contract outputs if specified in options
 * - Can include backtrace information if enabled
 * - Broadcasts the transaction by default (can be disabled with unfinalize option)
 */
export declare function call<Contract extends SmartContract<OpcatState>>(signer: Signer, provider: UtxoProvider & ChainProvider, contract: Contract, contractCall: ContractCall<Contract>, options?: CallOptions): Promise<ExtPsbt>;
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