Can now convert csv to proto + open proto file + filter

frontend/wailsjs/go/main/App.d.ts

@@ -1,4 +1,14 @@
 // Cynhyrchwyd y ffeil hon yn awtomatig. PEIDIWCH Â MODIWL
 // This file is automatically generated. DO NOT EDIT
+import {proto} from '../models';
+import {frontend} from '../models';
 
-export function Greet(arg1:string):Promise<string>;
+export function GetEmployees(arg1:string,arg2:number,arg3:number,arg4:any,arg5:any):Promise<Array<proto.Employee>>;
+
+export function GetProtoPath():Promise<string>;
+
+export function IsPathValid(arg1:string):Promise<boolean>;
+
+export function OpenPath(arg1:Array<frontend.FileFilter>):Promise<string>;
+
+export function SaveData(arg1:Array<number>,arg2:string):Promise<void>;