diff --git a/angular-material/angular-material.d.ts b/angular-material/angular-material.d.ts
index c19dae9dbd..23da7bceb2 100644
--- a/angular-material/angular-material.d.ts
+++ b/angular-material/angular-material.d.ts
@@ -299,6 +299,7 @@ declare namespace angular.material {
         locals?: {[index: string]: any};
         resolve?: {[index: string]: angular.IPromise<any>}
         attachTo?: string|JQuery|Element;
+        propagateContainerEvents?: boolean;
         panelClass?: string;
         zIndex?: number; // default: 80
         position?: IPanelPosition;
@@ -331,16 +332,18 @@ declare namespace angular.material {
         addClass(newClass: string): void;
         removeClass(oldClass: string): void;
         toggleClass(toggleClass: string): void;
-        focusOnOpen(): void;
+        updatePosition(position: IPanelPosition): void;
     }
 
     interface IPanelPosition {
         absolute(): IPanelPosition;
         relativeTo(someElement: string|JQuery|Element): IPanelPosition;
-        top(opt_top: string): IPanelPosition; // default: '0'
-        bottom(opt_bottom: string): IPanelPosition; // default: '0'
-        left(opt_left: string): IPanelPosition; // default: '0'
-        right(opt_right: string): IPanelPosition; // default: '0'
+        top(top?: string): IPanelPosition; // default: '0'
+        bottom(bottom?: string): IPanelPosition; // default: '0'
+        start(start?: string): IPanelPosition; // default: '0'
+        end(end?: string): IPanelPosition; // default: '0'
+        left(left?: string): IPanelPosition; // default: '0'
+        right(right?: string): IPanelPosition; // default: '0'
         centerHorizontally(): IPanelPosition;
         centerVertically(): IPanelPosition;
         center(): IPanelPosition;
@@ -360,5 +363,24 @@ declare namespace angular.material {
         open(opt_config: IPanelConfig): angular.IPromise<IPanelRef>;
         newPanelPosition(): IPanelPosition;
         newPanelAnimation(): IPanelAnimation;
+        xPosition: {
+          CENTER: string,
+          ALIGN_START: string,
+          ALIGN_END: string,
+          OFFSET_START: string,
+          OFFSET_END: string,
+        };
+        yPosition: {
+          CENTER: string,
+          ALIGN_TOPS: string,
+          ALIGN_BOTTOMS: string,
+          ABOVE: string,
+          BELOW: string,
+        };
+        animation: {
+          SLIDE: string,
+          SCALE: string,
+          FADE: string,
+        };
     }
 }