// SPDX-License-Identifier: Apache-2.0
// https://github.com/celo-org/celo-monorepo/tree/master/packages/protocol/contracts/governance/interfaces/ILockedGold.sol
pragma solidity >=0.5.13;

interface IAccounts {
    function isAccount(address) external view returns (bool);

    function voteSignerToAccount(address) external view returns (address);

    function validatorSignerToAccount(address) external view returns (address);

    function attestationSignerToAccount(address)
        external
        view
        returns (address);

    function signerToAccount(address) external view returns (address);

    function getAttestationSigner(address) external view returns (address);

    function getValidatorSigner(address) external view returns (address);

    function getVoteSigner(address) external view returns (address);

    function hasAuthorizedVoteSigner(address) external view returns (bool);

    function hasAuthorizedValidatorSigner(address) external view returns (bool);

    function hasAuthorizedAttestationSigner(address)
        external
        view
        returns (bool);

    function setAccountDataEncryptionKey(bytes calldata) external;

    function setMetadataURL(string calldata) external;

    function setName(string calldata) external;

    function setWalletAddress(
        address,
        uint8,
        bytes32,
        bytes32
    ) external;

    function setAccount(
        string calldata,
        bytes calldata,
        address,
        uint8,
        bytes32,
        bytes32
    ) external;

    function getDataEncryptionKey(address) external view returns (bytes memory);

    function getWalletAddress(address) external view returns (address);

    function getMetadataURL(address) external view returns (string memory);

    function batchGetMetadataURL(address[] calldata)
        external
        view
        returns (uint256[] memory, bytes memory);

    function getName(address) external view returns (string memory);

    function authorizeVoteSigner(
        address,
        uint8,
        bytes32,
        bytes32
    ) external;

    function authorizeValidatorSigner(
        address,
        uint8,
        bytes32,
        bytes32
    ) external;

    function authorizeValidatorSignerWithPublicKey(
        address,
        uint8,
        bytes32,
        bytes32,
        bytes calldata
    ) external;

    function authorizeValidatorSignerWithKeys(
        address,
        uint8,
        bytes32,
        bytes32,
        bytes calldata,
        bytes calldata,
        bytes calldata
    ) external;

    function authorizeAttestationSigner(
        address,
        uint8,
        bytes32,
        bytes32
    ) external;

    function createAccount() external returns (bool);

    function setPaymentDelegation(address, uint256) external;

    function getPaymentDelegation(address)
        external
        view
        returns (address, uint256);
}