[Tooltip] Add popperArrow to TooltipClassKey

mui · Dec 10, 2019 · 2e794b9 · 2e794b9
1 parent 0ba4900
commit 2e794b9
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/packages/material-ui/src/Tooltip/Tooltip.d.ts b/packages/material-ui/src/Tooltip/Tooltip.d.ts
@@ -41,6 +41,7 @@ export interface TooltipProps
 export type TooltipClassKey =
   | 'popper'
   | 'popperInteractive'
+  | 'popperArrow'
   | 'tooltip'
   | 'tooltipArrow'
   | 'arrow'