diff --git a/lib/rules/import-grouped.js b/lib/rules/import-grouped.js
index 70099aa..5823604 100644
--- a/lib/rules/import-grouped.js
+++ b/lib/rules/import-grouped.js
@@ -8,57 +8,128 @@
 // Rule Definition
 //------------------------------------------------------------------------------
 
+class ImportGrouped {
+  // static extensionDelimiter = '.';
+
+  constructor({ options }) {
+    this.importNodes = [];
+    this.optionsExtOrder = options[0] || [];
+    this.optionsExtOrder = this.optionsExtOrder.map((ext) => ext.toLowerCase());
+    console.log(options);
+
+  }
+
+  registerNode(newNode) {
+    this.importNodes.push(newNode);
+  }
+
+  sortNodesByAscending() {
+    this.importNodes.sort((node1, node2) => node1.start > node2.start)
+  }
+
+  getExtension(node) {
+    let extensionWithDot = '';
+
+    if (node.source && node.source.value) {
+      const path = node.source.value;
+
+      if (path.includes(ImportGrouped.extensionDelimiter)) {
+        const startPos = path.lastIndexOf(ImportGrouped.extensionDelimiter);
+        extensionWithDot = path.substr(startPos);
+      }
+    }
+
+    return extensionWithDot;
+  }
+
+  findBrokenNodes() {
+    const brokenNodes = [];
+
+    let lastMatchedIndexInOptions = -1;
+
+    for (const tmpImportNode of this.importNodes) {
+      const tmpExt = this.getExtension(tmpImportNode).toLowerCase();
+      console.log(`Got ext with ${tmpExt}`);
+
+      if (this.optionsExtOrder.includes(tmpExt)) {
+        console.log(`which is there in options`);
+        const newMatchIndex = this.optionsExtOrder.indexOf(tmpExt);
+        console.log(`at index ${newMatchIndex}`);
+        if (newMatchIndex >= lastMatchedIndexInOptions) {
+          console.log(`which is greater than last matched index`);
+          lastMatchedIndexInOptions = newMatchIndex;
+        } else {
+          console.log(`which is less than last matched index. PROBLEM`);
+          brokenNodes.push(tmpImportNode)
+        }
+      }
+    }
+
+    return brokenNodes
+  }
 
-const importNodes = [];
-function registerNode(importNode) {
-    importNodes.push(importNode);
 }
 
+ImportGrouped.importNodeSelector = 'ImportDeclaration';
+ImportGrouped.extensionDelimiter = '.';
+
 module.exports = {
-    meta: {
-        docs: {
-            description: "Import statements should be grouped by extensions and groups can have custom order between them",
-            category: "Fill me in",
-            recommended: false
-        },
-        fixable: null,  // or "code" or "whitespace"
-        schema: [
-            // fill in your schema
-        ]
+  meta: {
+    docs: {
+      description: "Import statements should be grouped by extensions and groups can have custom order between them",
+      category: "Fill me in",
+      recommended: false
     },
+    fixable: null,  // or "code" or "whitespace"
+    schema: [
+      {
+        "type": "array",
+        "items": {
+          "type": "string"
+        }
+      },
+    ]
+  },
 
-    create: function (context) {
+  create: function (context) {
 
-        // variables should be defined here
+    // variables should be defined here
+    const importGrouped = new ImportGrouped(context);
 
-        //----------------------------------------------------------------------
-        // Helpers
-        //----------------------------------------------------------------------
+    //----------------------------------------------------------------------
+    // Helpers
+    //----------------------------------------------------------------------
 
-        // any helper functions should go here or else delete this section
+    // any helper functions should go here or else delete this section
 
-        //----------------------------------------------------------------------
-        // Public
-        //----------------------------------------------------------------------
+    //----------------------------------------------------------------------
+    // Public
+    //----------------------------------------------------------------------
 
-        return {
-            ImportDeclaration: function handleImports(node) {
-                registerNode(node);
-            },
-            'Program:exit': function reportAndReset() {
-                // Calc problems and report stuff here
+    return {
+      [ImportGrouped.importNodeSelector]: function handleImports(node) {
+        importGrouped.registerNode(node);
+      },
+      'Program:exit': function reportAndReset() {
+        // console.log(importGrouped.importNodes);
 
-                // context.report({
-                //     node: secondNode.node,
-                //     message: message,
-                //     fix: canFix && (fixer =>
-                //         fixer.replaceTextRange(
-                //             [firstRootStart, secondRootEnd],
-                //             newCode + sourceCode.text.substring(firstRootStart, secondRootStart)
-                //         )),
-                // })
-            },
+        // Calc problems and report stuff here
+        const brokenNodes = importGrouped.findBrokenNodes();
 
-        };
-    }
+        brokenNodes.forEach((eachBrokenNode) => {
+          context.report({
+            node: eachBrokenNode,
+            message: 'Node doesn\'t match import order',
+            // fix: canFix && (fixer =>
+            //   fixer.replaceTextRange(
+            //     [firstRootStart, secondRootEnd],
+            //     newCode + sourceCode.text.substring(firstRootStart, secondRootStart)
+            //   )),
+          })
+        })
+
+      },
+
+    };
+  }
 };