Bridge.sol

// SPDX-License-Identifier: MIT
pragma solidity 0.8.25;

interface IBridge {

    receive() external payable;

    function registerBtcTransaction(bytes calldata atx, int256 height, bytes calldata pmt) external;

    function addSignature(bytes calldata pubkey, bytes[] calldata signatures, bytes calldata txhash) external;

    function receiveHeaders(bytes[] calldata blocks) external;

    function receiveHeader(bytes calldata ablock) external returns (int256);

    function createFederation() external returns (int256);

    function addFederatorPublicKey(bytes calldata key) external returns (int256);

    function addFederatorPublicKeyMultikey(bytes calldata btcKey, bytes calldata rskKey,
        bytes calldata mstKey) external returns (int256);

    function commitFederation(bytes calldata hash) external returns (int256);

    function rollbackFederation() external returns (int256);

    function addLockWhitelistAddress(string calldata aaddress, int256 maxTransferValue) external returns (int256);

    function addOneOffLockWhitelistAddress(string calldata aaddress, int256 maxTransferValue)
        external returns (int256);

    function addUnlimitedLockWhitelistAddress(string calldata aaddress) external returns (int256);

    function removeLockWhitelistAddress(string calldata aaddress) external returns (int256);

    function setLockWhitelistDisableBlockDelay(int256 disableDelay) external returns (int256);

    function voteFeePerKbChange(int256 feePerKb) external returns (int256);

    function updateCollections() external;

    function increaseLockingCap(int256 newLockingCap) external returns (bool);

    function registerBtcCoinbaseTransaction(bytes calldata btcTxSerialized, bytes32 blockHash,
        bytes calldata pmtSerialized, bytes32 witnessMerkleRoot, bytes32 witnessReservedValue) external;

    function registerFastBridgeBtcTransaction(bytes calldata btcTxSerialized, uint256 height,
        bytes calldata pmtSerialized, bytes32 derivationArgumentsHash,
        bytes calldata userRefundBtcAddress, address payable liquidityBridgeContractAddress,
        bytes calldata liquidityProviderBtcAddress, bool shouldTransferToContract) external returns (int256);

    function getBtcBlockchainBestChainHeight() external view returns (int);

    function getStateForBtcReleaseClient() external view returns (bytes memory);

    function getStateForDebugging() external view returns (bytes memory);

    function getBtcBlockchainInitialBlockHeight() external view returns (int);

    function getBtcBlockchainBlockHashAtDepth(int256 depth) external view returns (bytes memory);

    function getBtcTxHashProcessedHeight(string calldata hash) external view returns (int64);

    function isBtcTxHashAlreadyProcessed(string calldata hash) external view returns (bool);

    function getFederationAddress() external view returns (string memory);

    function getFederationSize() external view returns (int256);

    function getFederationThreshold() external view returns (int256);

    function getFederatorPublicKey(int256 index) external view returns (bytes memory);

    function getFederatorPublicKeyOfType(int256 index, string calldata atype) external view returns (bytes memory);

    function getFederationCreationTime() external view returns (int256);

    function getFederationCreationBlockNumber() external view returns (int256);

    function getRetiringFederationAddress() external view returns (string memory);

    function getRetiringFederationSize() external view returns (int256);

    function getRetiringFederationThreshold() external view returns (int256);

    function getRetiringFederatorPublicKey(int256 index) external view returns (bytes memory);

    function getRetiringFederatorPublicKeyOfType(int256 index, string calldata atype)
    external view returns (bytes memory);

    function getRetiringFederationCreationTime() external view returns (int256);

    function getRetiringFederationCreationBlockNumber() external view returns (int256);

    function getPendingFederationHash() external view returns (bytes memory);

    function getPendingFederationSize() external view returns (int256);

    function getPendingFederatorPublicKey(int256 index) external view returns (bytes memory);

    function getPendingFederatorPublicKeyOfType(int256 index, string calldata atype)
    external view returns (bytes memory);

    function getLockWhitelistSize() external view returns (int256);

    function getLockWhitelistAddress(int256 index) external view returns (string memory);

    function getLockWhitelistEntryByAddress(string calldata aaddress) external view returns (int256);

    function getFeePerKb() external view returns (int256);

    function getMinimumLockTxValue() external view returns (int256);

    function getBtcTransactionConfirmations(bytes32 txHash, bytes32 blockHash,
        uint256 merkleBranchPath, bytes32[] calldata merkleBranchHashes) external view returns (int256);

    function getLockingCap() external view returns (int256);

    function hasBtcBlockCoinbaseTransactionInformation(bytes32 blockHash) external view returns (bool);

    function getActiveFederationCreationBlockHeight() external view returns (uint256);

    function getActivePowpegRedeemScript() external view returns (bytes memory);

    function getBtcBlockchainBestBlockHeader() external view returns (bytes memory);

    function getBtcBlockchainBlockHeaderByHash(bytes32 btcBlockHash) external view returns (bytes memory);

    function getBtcBlockchainBlockHeaderByHeight(uint256 btcBlockHeight) external view returns (bytes memory);

    function getBtcBlockchainParentBlockHeaderByHash(bytes32 btcBlockHash) external view returns (bytes memory);
}