4 files changed, 61 insertions, 31 deletions
diff --git a/src/index.js b/src/index.tsx
index d0a96a1..19c118e 100644
--- a/src/index.js
+++ b/src/index.tsx
@@ -1,13 +1,14 @@
 import React, { useState } from 'react';
 import ReactDOM from 'react-dom';
 
-import { makeStyles, Button } from '@material-ui/core';
+import { makeStyles, Button, Typography } from '@material-ui/core';
 
 import {
   BenzinThemeProvider,
   Header,
   Window,
   ContentSection,
+  SmartList,
 } from './lib';
 
 import icon from './assets/icon.png';
@@ -29,7 +30,13 @@ const headerContents = {
   'getting started': <PlayCircleFilledWhiteIcon />,
   explore: <ExploreIcon />,
   contribute: <GitHubIcon />,
-}
+};
+
+const renderItem = ({ index, style }: any) => {
+  return (
+      <Typography variant="h3" style={style} component="div"> {index} </Typography>
+  );
+};
 
 const Icon1 = <img src={icon} width="32px" height="37px" alt="logo"/>
 const Icon2 = <img src={icon2} height="32px" alt="logo"/>
@@ -49,7 +56,7 @@ const App = () => {
         page={page}
         setPage={setPage}
       />
-      <Window type="mono">
+      <Window type="primary">
         <div className={classes.window}>
           <ContentSection sectionName="Out of fuel? You've came to the right place!">
             <p> Here is some text about BENZIN library. </p>
@@ -62,6 +69,13 @@ const App = () => {
           </ContentSection>
         </div>
       </Window>
+      <Window type="secondary" name="SmartList test window">
+        <SmartList
+          itemSize={270}
+          itemCount={100}
+          renderItem={renderItem}
+        />
+      </Window>
     </BenzinThemeProvider>
   );
 };
diff --git a/src/lib/SmartList/SmartList.js b/src/lib/SmartList/SmartList.js
deleted file mode 100644
index b462c47..0000000
--- a/src/lib/SmartList/SmartList.js
+++ /dev/null
@@ -1,28 +0,0 @@
-import React from 'react';
-
-import { FixedSizeList } from 'react-window';
-import AutoSizer from 'react-virtualized-auto-sizer';
-
-
-const SmartList = ({ itemSize, itemCount, renderItem }) => {
-
-  return (
-    <div style={{ flex: '1 1 auto', overflow: 'hidden' }}>
-      <AutoSizer>
-        {({ width, height }) => (
-          <FixedSizeList
-            height={height}
-            width={width}
-            itemSize={itemSize}
-            itemCount={itemCount}
-          >
-            {renderItem}
-          </FixedSizeList>
-        )}
-      </AutoSizer>
-    </div>
-  );
-};
-
-
-export default SmartList;
diff --git a/src/lib/SmartList/SmartList.tsx b/src/lib/SmartList/SmartList.tsx
new file mode 100644
index 0000000..c889719
--- /dev/null
+++ b/src/lib/SmartList/SmartList.tsx
@@ -0,0 +1,44 @@
+import React from 'react';
+import { FixedSizeList } from 'react-window';
+import AutoSizer from 'react-virtualized-auto-sizer';
+
+
+interface RenderPropTypes {
+  index: number;
+  style: any;
+}
+
+interface PropTypes {
+  itemSize: number;
+  itemCount: number;
+  renderItem: React.FC<RenderPropTypes>;
+}
+
+interface Size {
+  height: number;
+  width: number;
+}
+
+
+const SmartList: React.FC<PropTypes> = ({ itemSize, itemCount, renderItem }) => {
+
+  const ResizedList: React.FC<Size> = ({ width, height}) => (
+    <FixedSizeList
+      height={height}
+      width={width}
+      itemSize={itemSize}
+      itemCount={itemCount}
+    >
+      {renderItem}
+    </FixedSizeList>
+  );
+
+  return (
+    <div style={{ flex: '1 1 auto', overflow: 'hidden' }}>
+      <AutoSizer children={ResizedList} />
+    </div>
+  );
+};
+
+
+export default SmartList;
diff --git a/src/lib/index.js b/src/lib/index.ts
index 67f9bb4..67f9bb4 100644
--- a/src/lib/index.js
+++ b/src/lib/index.ts