Found more than One contract per file. 3 contracts found!

global import of path @aragon/os/contracts/apps/AragonApp.sol is not allowed. Specify names to import individually or bind all exports of the module into a name (import "path" as Name)

global import of path ../../common/interfaces/ILidoLocator.sol is not allowed. Specify names to import individually or bind all exports of the module into a name (import "path" as Name)

global import of path ../utils/Versioned.sol is not allowed. Specify names to import individually or bind all exports of the module into a name (import "path" as Name)

global import of path @aragon/os/contracts/common/UnstructuredStorage.sol is not allowed. Specify names to import individually or bind all exports of the module into a name (import "path" as Name)

imported name BeaconBlockHeader is not used

Contract, Structs and Enums should be in CapWords

imported name Math256 is not used

imported name Address is not used