Creacion de contexto base

src/services/State.jsx

@@ -0,0 +1,11 @@
+import React, {createContext, useContext, useReducer} from 'react';
+
+export const StateContext = createContext(null);
+
+export const StateProvider = ({reducer, initialState, children}) => (
+  <StateContext.Provider value={useReducer(reducer, initialState)}>
+    {children}
+  </StateContext.Provider>
+);
+
+export const useStateValue = () => useContext(StateContext);