Improving compiler

test/mist.json

@@ -1,5 +1,4 @@
 {
-    "entry": "src/main.ms",
-    "out_dir": "build",
-    "script": false
+    "src": "src",
+    "output": "build"
 }

test/src/main.ms

@@ -2,7 +2,6 @@ package main;
 
 import "fmt";
 
-void main() {
-    let a = 0;
-    let b = a + 10;
+function main() {
+
 }