add hw2

node_modules/@react-aria/interactions/dist/useFocusable.module.js

@@ -0,0 +1,101 @@
+import {focusSafely as $3ad3f6e1647bc98d$export$80f3e147d781571c} from "./focusSafely.module.js";
+import {useFocus as $a1ea59d68270f0dd$export$f8168d8dd8fd66e6} from "./useFocus.module.js";
+import {useKeyboard as $46d819fcbaf35654$export$8f71654801c2f7cd} from "./useKeyboard.module.js";
+import {useSyncRef as $fcPuG$useSyncRef, useObjectRef as $fcPuG$useObjectRef, mergeProps as $fcPuG$mergeProps, getOwnerWindow as $fcPuG$getOwnerWindow, isFocusable as $fcPuG$isFocusable, mergeRefs as $fcPuG$mergeRefs} from "@react-aria/utils";
+import $fcPuG$react, {useContext as $fcPuG$useContext, useRef as $fcPuG$useRef, useEffect as $fcPuG$useEffect, forwardRef as $fcPuG$forwardRef} from "react";
+
+/*
+ * Copyright 2020 Adobe. All rights reserved.
+ * This file is licensed to you under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under
+ * the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS
+ * OF ANY KIND, either express or implied. See the License for the specific language
+ * governing permissions and limitations under the License.
+ */ 
+
+
+
+
+let $f645667febf57a63$export$f9762fab77588ecb = /*#__PURE__*/ (0, $fcPuG$react).createContext(null);
+function $f645667febf57a63$var$useFocusableContext(ref) {
+    let context = (0, $fcPuG$useContext)($f645667febf57a63$export$f9762fab77588ecb) || {};
+    (0, $fcPuG$useSyncRef)(context, ref);
+    // eslint-disable-next-line
+    let { ref: _, ...otherProps } = context;
+    return otherProps;
+}
+const $f645667febf57a63$export$13f3202a3e5ddd5 = /*#__PURE__*/ (0, $fcPuG$react).forwardRef(function FocusableProvider(props, ref) {
+    let { children: children, ...otherProps } = props;
+    let objRef = (0, $fcPuG$useObjectRef)(ref);
+    let context = {
+        ...otherProps,
+        ref: objRef
+    };
+    return /*#__PURE__*/ (0, $fcPuG$react).createElement($f645667febf57a63$export$f9762fab77588ecb.Provider, {
+        value: context
+    }, children);
+});
+function $f645667febf57a63$export$4c014de7c8940b4c(props, domRef) {
+    let { focusProps: focusProps } = (0, $a1ea59d68270f0dd$export$f8168d8dd8fd66e6)(props);
+    let { keyboardProps: keyboardProps } = (0, $46d819fcbaf35654$export$8f71654801c2f7cd)(props);
+    let interactions = (0, $fcPuG$mergeProps)(focusProps, keyboardProps);
+    let domProps = $f645667febf57a63$var$useFocusableContext(domRef);
+    let interactionProps = props.isDisabled ? {} : domProps;
+    let autoFocusRef = (0, $fcPuG$useRef)(props.autoFocus);
+    (0, $fcPuG$useEffect)(()=>{
+        if (autoFocusRef.current && domRef.current) (0, $3ad3f6e1647bc98d$export$80f3e147d781571c)(domRef.current);
+        autoFocusRef.current = false;
+    }, [
+        domRef
+    ]);
+    // Always set a tabIndex so that Safari allows focusing native buttons and inputs.
+    let tabIndex = props.excludeFromTabOrder ? -1 : 0;
+    if (props.isDisabled) tabIndex = undefined;
+    return {
+        focusableProps: (0, $fcPuG$mergeProps)({
+            ...interactions,
+            tabIndex: tabIndex
+        }, interactionProps)
+    };
+}
+const $f645667febf57a63$export$35a3bebf7ef2d934 = /*#__PURE__*/ (0, $fcPuG$forwardRef)(({ children: children, ...props }, ref)=>{
+    ref = (0, $fcPuG$useObjectRef)(ref);
+    let { focusableProps: focusableProps } = $f645667febf57a63$export$4c014de7c8940b4c(props, ref);
+    let child = (0, $fcPuG$react).Children.only(children);
+    (0, $fcPuG$useEffect)(()=>{
+        if (process.env.NODE_ENV === 'production') return;
+        let el = ref.current;
+        if (!el || !(el instanceof (0, $fcPuG$getOwnerWindow)(el).Element)) {
+            console.error('<Focusable> child must forward its ref to a DOM element.');
+            return;
+        }
+        if (!props.isDisabled && !(0, $fcPuG$isFocusable)(el)) {
+            console.warn('<Focusable> child must be focusable. Please ensure the tabIndex prop is passed through.');
+            return;
+        }
+        if (el.localName !== 'button' && el.localName !== 'input' && el.localName !== 'select' && el.localName !== 'textarea' && el.localName !== 'a' && el.localName !== 'area' && el.localName !== 'summary' && el.localName !== 'img' && el.localName !== 'svg') {
+            let role = el.getAttribute('role');
+            if (!role) console.warn('<Focusable> child must have an interactive ARIA role.');
+            else if (// https://w3c.github.io/aria/#widget_roles
+            role !== 'application' && role !== 'button' && role !== 'checkbox' && role !== 'combobox' && role !== 'gridcell' && role !== 'link' && role !== 'menuitem' && role !== 'menuitemcheckbox' && role !== 'menuitemradio' && role !== 'option' && role !== 'radio' && role !== 'searchbox' && role !== 'separator' && role !== 'slider' && role !== 'spinbutton' && role !== 'switch' && role !== 'tab' && role !== 'tabpanel' && role !== 'textbox' && role !== 'treeitem' && // aria-describedby is also announced on these roles
+            role !== 'img' && role !== 'meter' && role !== 'progressbar') console.warn(`<Focusable> child must have an interactive ARIA role. Got "${role}".`);
+        }
+    }, [
+        ref,
+        props.isDisabled
+    ]);
+    // @ts-ignore
+    let childRef = parseInt((0, $fcPuG$react).version, 10) < 19 ? child.ref : child.props.ref;
+    return /*#__PURE__*/ (0, $fcPuG$react).cloneElement(child, {
+        ...(0, $fcPuG$mergeProps)(focusableProps, child.props),
+        // @ts-ignore
+        ref: (0, $fcPuG$mergeRefs)(childRef, ref)
+    });
+});
+
+
+export {$f645667febf57a63$export$f9762fab77588ecb as FocusableContext, $f645667febf57a63$export$13f3202a3e5ddd5 as FocusableProvider, $f645667febf57a63$export$4c014de7c8940b4c as useFocusable, $f645667febf57a63$export$35a3bebf7ef2d934 as Focusable};
+//# sourceMappingURL=useFocusable.module.js.map