contracts fixed

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poma 2021-02-11 09:03:43 +03:00
parent 3c4def1e64
commit c6b442713a
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11 changed files with 220 additions and 71 deletions

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@ -1,6 +1,5 @@
// SPDX-License-Identifier: MIT
pragma solidity 0.6.12;
pragma solidity ^0.6.0;
import '../MerkleTreeWithHistory.sol';