Composable monitor

Related to #2.

Author: zalmoxisus

src/FilterMonitor.js

@@ -0,0 +1,18 @@
+import { cloneElement, Component, PropTypes } from 'react';
+
+export default class FilterMonitor extends Component {
+  static update = () => ({});
+
+  static propTypes = {
+    children: PropTypes.element,
+    filter: PropTypes.shape({
+      whitelist: PropTypes.array,
+      blacklist: PropTypes.array
+    })
+  };
+
+  render() {
+    const { filter, children, ...childProps } = this.props;
+    return cloneElement(children, childProps);
+  }
+}

src/index.js

@@ -0,0 +1 @@
+export default from './FilterMonitor';