add declarations to translator

test.ar

@@ -59,7 +59,7 @@ else term.log("bruh")
 
 mm=1/2/4/2/4354/534/534//534//3422*404203420234+3432423324&&430234230||4320423040230423^384239423043024923%4432042304920.3432423423
 
-x = [
+let x = [
     'hello world',
     'wow',
     10
@@ -67,7 +67,7 @@ x = [
 
 term.log(x[0:1:1])
 
-y = {
+let y = {
     'hello':10,
     world:'nice'
 }