MlirContext
MlirDialectHandle
MlirStringRef
MlirType
MlirValue
MlirLocation
MlirAttribute
MlirIdentifier
MlirModule
MlirBlock
MlirRegion
MlirOperation
MlirOperationState
MlirNamedAttribute
MlirPassManager
MlirOpPassManager
MlirPass
MlirLogicalResult
FIRRTLBundleField
FirtoolOptions