parser

type Method struct {
	// Name is method name.
	Name string

	// StreamsRequest defines if method accept stream input.
	StreamsRequest bool

	// RequestType defines message name (from the same package) of method input.
	RequestType string

	// StreamsReturns defines if method streams result.
	StreamsReturns bool

	// ReturnsType defines message name (from the same package) of method return value.
	ReturnsType string
}

type Service struct {
	// Package defines service namespace.
	Package string

	// Name defines service name.
	Name string

	// Methods list.
	Methods []Method
}