Initial project import

node_modules/@react-three/drei/helpers/useEffectfulState.js

@@ -0,0 +1,17 @@
+import * as React from 'react';
+
+function call(ref, value) {
+  if (typeof ref === 'function') ref(value);else if (ref != null) ref.current = value;
+}
+function useEffectfulState(fn, deps = [], cb) {
+  const [state, set] = React.useState();
+  React.useLayoutEffect(() => {
+    const value = fn();
+    set(value);
+    call(cb, value);
+    return () => call(cb, null);
+  }, deps);
+  return state;
+}
+
+export { useEffectfulState };