Jesus sucks

backend/frontend/node_modules/@restart/hooks/esm/useFocusManager.d.ts

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+/// <reference types="react" />
+export interface FocusManagerOptions {
+    /**
+     * A callback fired when focus shifts. returning `false` will prevent
+     * handling the focus event
+     */
+    willHandle?(focused: boolean, event: React.FocusEvent): boolean | void;
+    /**
+     * A callback fired after focus is handled but before onChange is called
+     */
+    didHandle?(focused: boolean, event: React.FocusEvent): void;
+    /**
+     * A callback fired after focus has changed
+     */
+    onChange?(focused: boolean, event: React.FocusEvent): void;
+    /**
+     * When true, the event handlers will not report focus changes
+     */
+    isDisabled: () => boolean;
+}
+export interface FocusController {
+    onBlur: (event: any) => void;
+    onFocus: (event: any) => void;
+}
+/**
+ * useFocusManager provides a way to track and manage focus as it moves around
+ * a container element. An `onChange` is fired when focus enters or leaves the
+ * element, but not when it moves around inside the element, similar to
+ * `pointerenter` and `pointerleave` DOM events.
+ *
+ * ```tsx
+ * const [focused, setFocusState] = useState(false)
+ *
+ * const { onBlur, onFocus } = useFocusManager({
+ *   onChange: nextFocused => setFocusState(nextFocused)
+ * })
+ *
+ * return (
+ *   <div tabIndex="-1" onFocus={onFocus} onBlur={onBlur}>
+ *     {String(focused)}
+ *     <input />
+ *     <input />
+ *
+ *     <button>A button</button>
+ *   </div>
+ * ```
+ *
+ * @returns a memoized FocusController containing event handlers
+ */
+export default function useFocusManager(opts: FocusManagerOptions): FocusController;