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diff --git a/debian/missing-sources/leaflet.js/layer/FeatureGroup.js b/debian/missing-sources/leaflet.js/layer/FeatureGroup.js
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+import {LayerGroup} from './LayerGroup';
+import {LatLngBounds} from '../geo/LatLngBounds';
+
+/*
+ * @class FeatureGroup
+ * @aka L.FeatureGroup
+ * @inherits LayerGroup
+ *
+ * Extended `LayerGroup` that makes it easier to do the same thing to all its member layers:
+ *  * [`bindPopup`](#layer-bindpopup) binds a popup to all of the layers at once (likewise with [`bindTooltip`](#layer-bindtooltip))
+ *  * Events are propagated to the `FeatureGroup`, so if the group has an event
+ * handler, it will handle events from any of the layers. This includes mouse events
+ * and custom events.
+ *  * Has `layeradd` and `layerremove` events
+ *
+ * @example
+ *
+ * ```js
+ * L.featureGroup([marker1, marker2, polyline])
+ * 	.bindPopup('Hello world!')
+ * 	.on('click', function() { alert('Clicked on a member of the group!'); })
+ * 	.addTo(map);
+ * ```
+ */
+
+export var FeatureGroup = LayerGroup.extend({
+
+	addLayer: function (layer) {
+		if (this.hasLayer(layer)) {
+			return this;
+		}
+
+		layer.addEventParent(this);
+
+		LayerGroup.prototype.addLayer.call(this, layer);
+
+		// @event layeradd: LayerEvent
+		// Fired when a layer is added to this `FeatureGroup`
+		return this.fire('layeradd', {layer: layer});
+	},
+
+	removeLayer: function (layer) {
+		if (!this.hasLayer(layer)) {
+			return this;
+		}
+		if (layer in this._layers) {
+			layer = this._layers[layer];
+		}
+
+		layer.removeEventParent(this);
+
+		LayerGroup.prototype.removeLayer.call(this, layer);
+
+		// @event layerremove: LayerEvent
+		// Fired when a layer is removed from this `FeatureGroup`
+		return this.fire('layerremove', {layer: layer});
+	},
+
+	// @method setStyle(style: Path options): this
+	// Sets the given path options to each layer of the group that has a `setStyle` method.
+	setStyle: function (style) {
+		return this.invoke('setStyle', style);
+	},
+
+	// @method bringToFront(): this
+	// Brings the layer group to the top of all other layers
+	bringToFront: function () {
+		return this.invoke('bringToFront');
+	},
+
+	// @method bringToBack(): this
+	// Brings the layer group to the back of all other layers
+	bringToBack: function () {
+		return this.invoke('bringToBack');
+	},
+
+	// @method getBounds(): LatLngBounds
+	// Returns the LatLngBounds of the Feature Group (created from bounds and coordinates of its children).
+	getBounds: function () {
+		var bounds = new LatLngBounds();
+
+		for (var id in this._layers) {
+			var layer = this._layers[id];
+			bounds.extend(layer.getBounds ? layer.getBounds() : layer.getLatLng());
+		}
+		return bounds;
+	}
+});
+
+// @factory L.featureGroup(layers: Layer[])
+// Create a feature group, optionally given an initial set of layers.
+export var featureGroup = function (layers) {
+	return new FeatureGroup(layers);
+};