// SPDX-License-Identifier: Apache-2.0
pragma solidity ^0.8.4;

// --- ERC165 interface ids
bytes4 constant _INTERFACEID_LSP7 = 0xc52d6008;

bytes4 constant _INTERFACEID_LSP7_V0_12_0 = 0xdaa746b7;

bytes4 constant _INTERFACEID_LSP7_V0_14_0 = 0xb3c4928f;

// --- Token Hooks

// keccak256('LSP7Tokens_DelegatorNotification')
bytes32 constant _TYPEID_LSP7_DELEGATOR = 0x997bd66a7e7823b09383ec7ce65fc306af29b8f82a45627f8efc0408475de016;

// keccak256('LSP7Tokens_DelegateeNotification')
bytes32 constant _TYPEID_LSP7_DELEGATEE = 0x03fae98a28026f93c23e2c9438c2ef0faa101585127a89919d18f067d907b319;

// keccak256('LSP7Tokens_SenderNotification')
bytes32 constant _TYPEID_LSP7_TOKENSSENDER = 0x429ac7a06903dbc9c13dfcb3c9d11df8194581fa047c96d7a4171fc7402958ea;

// keccak256('LSP7Tokens_RecipientNotification')
bytes32 constant _TYPEID_LSP7_TOKENSRECIPIENT = 0x20804611b3e2ea21c480dc465142210acf4a2485947541770ec1fb87dee4a55c;

// keccak256('LSP7Tokens_OperatorNotification')
bytes32 constant _TYPEID_LSP7_TOKENOPERATOR = 0x386072cc5a58e61263b434c722725f21031cd06e7c552cfaa06db5de8a320dbc;