Rework definition import to support multiple files and imports, nested messages, add configuration export/import

src/app/model/proto-message.model.ts

@@ -93,9 +93,12 @@ export interface ProtoMessageField<T extends MessageConfiguration> {
 
 export interface ProtoBase {
   name: string;
+  fullName?: string;
+  packageName?: string;
 }
 
 export interface ProtoMessage extends ProtoBase {
+  fileName?: string;
   values: ProtoMessageField<any>[];
 }
 
@@ -103,7 +106,11 @@ export interface ProtoEnum extends ProtoBase {
   options: string[];
 }
 
-export const UnknownProto = (name: string): ProtoMessage => ({
+export const UnknownProto = (
+  name: string,
+  fullName?: string
+): ProtoMessage => ({
   name,
+  fullName,
   values: [{ name: 'Raw JSON', configuration: RawMessage() }],
 });