17 lines
477 B
Solidity
17 lines
477 B
Solidity
// SPDX-License-Identifier: MIT
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// OpenZeppelin Contracts (last updated v5.0.0-rc.0) (proxy/beacon/IBeacon.sol)
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pragma solidity ^0.8.20;
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/**
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* @dev This is the interface that {BeaconProxy} expects of its beacon.
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*/
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interface IBeacon {
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/**
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* @dev Must return an address that can be used as a delegate call target.
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*
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* {UpgradeableBeacon} will check that this address is a contract.
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*/
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function implementation() external view returns (address);
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}
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