diff --git a/lib/modules/profiler/index.js b/lib/modules/profiler/index.js
index f86ad995..f5fe8654 100644
--- a/lib/modules/profiler/index.js
+++ b/lib/modules/profiler/index.js
@@ -1,4 +1,5 @@
 const asciiTable = require('ascii-table');
+const ethAbi = require('web3-eth-abi');
 
 class Profiler {
   constructor(embark) {
@@ -36,6 +37,17 @@ class Profiler {
     return paramString;
   }
 
+  generateGasEstimation(method) {
+
+  }
+
+  generateRandomType(type) {
+    switch(type) {
+      case "uint256":
+      case "uint"
+    }
+  }
+
   registerConsoleCommand() {
     const self = this;
     self.embark.registerConsoleCommand((cmd, _options) => {