import {BurnMintERC20} from "@chainlink/contracts@1.5.0/src/v0.8/shared/token/ERC20/BurnMintERC20.sol";
why I don't find BurnMintERC20 in this repo
there is just an interface src/v0.8/shared/token/ERC20/IBurnMintERC20.sol
but on remix it is working perfectly.
https://remix.ethereum.org/#url=https://docs.chain.link/samples/CCIP/cct/TokenDependencies.sol&autoCompile=true&optimize=true&runs=1000