[core] Fix TypeScript type for optional children (#20458)

mui · Apr 8, 2020 · ff9efcd · ff9efcd
1 parent 975b919
commit ff9efcd
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Showing 4 changed files with 4 additions and 4 deletions.
diff --git a/packages/material-ui-lab/src/AvatarGroup/AvatarGroup.d.ts b/packages/material-ui-lab/src/AvatarGroup/AvatarGroup.d.ts
@@ -6,7 +6,7 @@ export interface AvatarGroupProps
   /**
    * The avatars to stack.
    */
-  children: React.ReactNode;
+  children?: React.ReactNode;
   /**
    * Max avatars to show before +x.
    */

diff --git a/packages/material-ui/src/Badge/Badge.d.ts b/packages/material-ui/src/Badge/Badge.d.ts
@@ -23,7 +23,7 @@ export interface BadgeTypeMap<P = {}, D extends React.ElementType = 'div'> {
     /**
      * The badge will be added relative to this node.
      */
-    children: React.ReactNode;
+    children?: React.ReactNode;
     /**
      * The color of the component.
      * It supports those theme colors that make sense for this component.

diff --git a/packages/material-ui/src/StepContent/StepContent.d.ts b/packages/material-ui/src/StepContent/StepContent.d.ts
@@ -8,7 +8,7 @@ export interface StepContentProps
   /**
    * Step content.
    */
-  children: React.ReactNode;
+  children?: React.ReactNode;
   /**
    * The component used for the transition.
    * [Follow this guide](/components/transitions/#transitioncomponent-prop) to learn more about the requirements for this component.

diff --git a/packages/material-ui/src/StepLabel/StepLabel.d.ts b/packages/material-ui/src/StepLabel/StepLabel.d.ts
@@ -7,7 +7,7 @@ export interface StepLabelProps
   /**
    * In most cases will simply be a string containing a title for the label.
    */
-  children: React.ReactNode;
+  children?: React.ReactNode;
   /**
    * Mark the step as disabled, will also disable the button if
    * `StepLabelButton` is a child of `StepLabel`. Is passed to child components.