New source found from dndbeyond.com

ddb_main/subApps/builder/contexts/Builder/Builder.tsx

@@ -1,4 +1,10 @@
-import { createContext, FC, useContext, useState } from "react";
+import {
+  createContext,
+  FC,
+  PropsWithChildren,
+  useContext,
+  useState,
+} from "react";
 
 import { BuilderMethod } from "../../types";
 
@@ -20,7 +26,7 @@ export const BuilderContext = createContext<BuilderContextType>({
   suggestedNames: [],
 });
 
-export const BuilderProvider: FC = ({ children }) => {
+export const BuilderProvider: FC<PropsWithChildren> = ({ children }) => {
   const [builderMethod, setBuilderMethodState] = useState<BuilderMethod | null>(
     null
   );