DecodeGRPCWorkflowGetRequest is a transport/grpc.DecodeRequestFunc that converts a gRPC workflow request to a user-domain workflowGet request.

DecodeGRPCWorkflowGetResponse is a transport/grpc.DecodeResponseFunc that converts a gRPC workflowGet response to a user-domain workflowGet response.

EncodeGRPCWorkflowGetRequest is a transport/grpc.EncodeRequestFunc that converts a user-domain workflowGet request to a gRPC workflowGet request.

EncodeGRPCWorkflowGetResponse is a transport/grpc.EncodeResponseFunc that converts a user-domain workflowGet response to a gRPC workflowGet response.

NewHandler returns a handler that makes a set of endpoints available as a gRPC WorkflowServer.