diff --git a/packages/mui-material/src/Popover/Popover.d.ts b/packages/mui-material/src/Popover/Popover.d.ts
index a58b3f24ad4198..6e6f5e9c8891df 100644
--- a/packages/mui-material/src/Popover/Popover.d.ts
+++ b/packages/mui-material/src/Popover/Popover.d.ts
@@ -133,6 +133,10 @@ export interface PopoverActions {
   updatePosition(): void;
 }
 
+export function getOffsetTop(rect: DOMRect, vertical: number | 'center' | 'bottom' | 'top'): number;
+
+export function getOffsetLeft(rect: DOMRect, horizontal: number | 'center' | 'right' | 'left'): number;
+
 /**
  *
  * Demos:
diff --git a/packages/mui-material/src/Popover/index.js b/packages/mui-material/src/Popover/index.js
index 210824f52648b8..bf8f15fc74c066 100644
--- a/packages/mui-material/src/Popover/index.js
+++ b/packages/mui-material/src/Popover/index.js
@@ -1,4 +1,5 @@
 export { default } from './Popover';
 
+export * from './Popover';
 export { default as popoverClasses } from './popoverClasses';
 export * from './popoverClasses';