Add useRequiredContext

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@etsoo/react",
-  "version": "1.8.20",
+  "version": "1.8.21",
   "description": "TypeScript ReactJs UI Independent Framework",
   "main": "lib/index.js",
   "types": "lib/index.d.ts",

src/index.ts

@@ -41,6 +41,7 @@ export * from "./uses/useDelayedExecutor";
 export * from "./uses/useDimensions";
 export * from "./uses/useParamsEx";
 export * from "./uses/useRefs";
+export * from "./uses/useRequiredContext";
 export * from "./uses/useSearchParamsEx";
 export * from "./uses/useTimeout";
 export * from "./uses/useWindowScroll";

src/uses/useRequiredContext.ts

@@ -0,0 +1,16 @@
+import React from "react";
+
+/**
+ * Required context
+ * @param context Context
+ * @returns Value
+ */
+export function useRequiredContext<T>(context: React.Context<T>) {
+  const value = React.useContext(context);
+
+  if (value == null) {
+    throw new Error(`useRequiredContext: ${context.displayName} is required`);
+  }
+
+  return value;
+}