import { BSV20V2 } from 'scrypt-ord';
import { ByteString, Addr, Sha256, PubKey, Sig, MethodCallOptions, ContractTransaction, FixedArray } from 'scrypt-ts';
import { MerkleProof, BlockHeader } from 'scrypt-ts-lib';
import { TxidDataTree } from './btcTxidDataTree';
export declare class WrappedBTC extends BSV20V2 {
    tree: TxidDataTree;
    supply: bigint;
    adminPubKey: PubKey;
    hashes: FixedArray<Sha256, 2>;
    txIdsRoot: ByteString;
    mining_difficulty: bigint;
    block_height: bigint;
    minimal_mining_difficulty: bigint;
    constructor(sym: ByteString, max: bigint, dec: bigint, hashes: FixedArray<Sha256, 2>, adminPubKey: PubKey, mining_difficulty: bigint, minimal_mining_difficulty: bigint, block_height: bigint);
    mint(rawTx: ByteString, recipient: Addr, merkleTreiTreePath: ByteString, merkleProof: MerkleProof, bh: BlockHeader): void;
    updateMiningDifficulty(sig: Sig, bh: BlockHeader, coinbaseTx: ByteString, merkleProof: MerkleProof): void;
    updateHashes(sig: Sig, hashes: FixedArray<Sha256, 2>): void;
    static mintTxBuilder(current: WrappedBTC, options: MethodCallOptions<WrappedBTC>, rawTx: ByteString, recipient: Addr): Promise<ContractTransaction>;
    static updateMiningDifficultyTxBuilder(current: WrappedBTC, options: MethodCallOptions<WrappedBTC>, sig: Sig, bh: BlockHeader, coinbaseTx: ByteString): Promise<ContractTransaction>;
    static updateHashesTxBuilder(current: WrappedBTC, options: MethodCallOptions<WrappedBTC>, sig: Sig, hashes: FixedArray<Sha256, 2>): Promise<ContractTransaction>;
}