forked from DecentralizedClimateFoundation/DCIPs
13 lines
541 B
Solidity
13 lines
541 B
Solidity
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// SPDX-License-Identifier: CC0-1.0
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pragma solidity ^0.8.0;
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interface ERC165 {
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/// @notice Query if a contract implements an interface
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/// @param interfaceID The interface identifier, as specified in ERC-165
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/// @dev Interface identification is specified in ERC-165. This function
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/// uses less than 30,000 gas.
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/// @return `true` if the contract implements `interfaceID` and
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/// `interfaceID` is not 0xffffffff, `false` otherwise
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function supportsInterface(bytes4 interfaceID) external view returns (bool);
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}
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