first commit

frontend/node_modules/rc-table/lib/hooks/useColumns/index.d.ts

@@ -0,0 +1,32 @@
+import * as React from 'react';
+import type { ColumnsType, ColumnType, Direction, FixedType, GetRowKey, Key, RenderExpandIcon, TriggerEventHandler } from '../../interface';
+export declare function convertChildrenToColumns<RecordType>(children: React.ReactNode): ColumnsType<RecordType>;
+/**
+ * Parse `columns` & `children` into `columns`.
+ */
+declare function useColumns<RecordType>({ prefixCls, columns, children, expandable, expandedKeys, columnTitle, getRowKey, onTriggerExpand, expandIcon, rowExpandable, expandIconColumnIndex, expandedRowOffset, direction, expandRowByClick, columnWidth, fixed, scrollWidth, clientWidth, }: {
+    prefixCls?: string;
+    columns?: ColumnsType<RecordType>;
+    children?: React.ReactNode;
+    expandable: boolean;
+    expandedKeys: Set<Key>;
+    columnTitle?: React.ReactNode;
+    getRowKey: GetRowKey<RecordType>;
+    onTriggerExpand: TriggerEventHandler<RecordType>;
+    expandIcon?: RenderExpandIcon<RecordType>;
+    rowExpandable?: (record: RecordType) => boolean;
+    expandIconColumnIndex?: number;
+    direction?: Direction;
+    expandRowByClick?: boolean;
+    columnWidth?: number | string;
+    clientWidth: number;
+    fixed?: FixedType;
+    scrollWidth?: number;
+    expandedRowOffset?: number;
+}, transformColumns: (columns: ColumnsType<RecordType>) => ColumnsType<RecordType>): [
+    columns: ColumnsType<RecordType>,
+    flattenColumns: readonly ColumnType<RecordType>[],
+    realScrollWidth: undefined | number,
+    hasGapFixed: boolean
+];
+export default useColumns;

frontend/node_modules/rc-table/lib/hooks/useColumns/index.js

@@ -0,0 +1,280 @@
+"use strict";
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
+var _typeof3 = require("@babel/runtime/helpers/typeof");
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.convertChildrenToColumns = convertChildrenToColumns;
+exports.default = void 0;
+var _slicedToArray2 = _interopRequireDefault(require("@babel/runtime/helpers/slicedToArray"));
+var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
+var _toConsumableArray2 = _interopRequireDefault(require("@babel/runtime/helpers/toConsumableArray"));
+var _typeof2 = _interopRequireDefault(require("@babel/runtime/helpers/typeof"));
+var _objectSpread2 = _interopRequireDefault(require("@babel/runtime/helpers/objectSpread2"));
+var _objectWithoutProperties2 = _interopRequireDefault(require("@babel/runtime/helpers/objectWithoutProperties"));
+var _toArray = _interopRequireDefault(require("rc-util/lib/Children/toArray"));
+var _warning = _interopRequireDefault(require("rc-util/lib/warning"));
+var React = _interopRequireWildcard(require("react"));
+var _constant = require("../../constant");
+var _legacyUtil = require("../../utils/legacyUtil");
+var _useWidthColumns3 = _interopRequireDefault(require("./useWidthColumns"));
+var _excluded = ["children"],
+  _excluded2 = ["fixed"];
+function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(e) { return e ? t : r; })(e); }
+function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != _typeof3(e) && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
+function convertChildrenToColumns(children) {
+  return (0, _toArray.default)(children).filter(function (node) {
+    return /*#__PURE__*/React.isValidElement(node);
+  }).map(function (_ref) {
+    var key = _ref.key,
+      props = _ref.props;
+    var nodeChildren = props.children,
+      restProps = (0, _objectWithoutProperties2.default)(props, _excluded);
+    var column = (0, _objectSpread2.default)({
+      key: key
+    }, restProps);
+    if (nodeChildren) {
+      column.children = convertChildrenToColumns(nodeChildren);
+    }
+    return column;
+  });
+}
+function filterHiddenColumns(columns) {
+  return columns.filter(function (column) {
+    return column && (0, _typeof2.default)(column) === 'object' && !column.hidden;
+  }).map(function (column) {
+    var subColumns = column.children;
+    if (subColumns && subColumns.length > 0) {
+      return (0, _objectSpread2.default)((0, _objectSpread2.default)({}, column), {}, {
+        children: filterHiddenColumns(subColumns)
+      });
+    }
+    return column;
+  });
+}
+function flatColumns(columns) {
+  var parentKey = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'key';
+  return columns.filter(function (column) {
+    return column && (0, _typeof2.default)(column) === 'object';
+  }).reduce(function (list, column, index) {
+    var fixed = column.fixed;
+    // Convert `fixed='true'` to `fixed='left'` instead
+    var parsedFixed = fixed === true ? 'left' : fixed;
+    var mergedKey = "".concat(parentKey, "-").concat(index);
+    var subColumns = column.children;
+    if (subColumns && subColumns.length > 0) {
+      return [].concat((0, _toConsumableArray2.default)(list), (0, _toConsumableArray2.default)(flatColumns(subColumns, mergedKey).map(function (subColum) {
+        var _subColum$fixed;
+        return (0, _objectSpread2.default)((0, _objectSpread2.default)({}, subColum), {}, {
+          fixed: (_subColum$fixed = subColum.fixed) !== null && _subColum$fixed !== void 0 ? _subColum$fixed : parsedFixed
+        });
+      })));
+    }
+    return [].concat((0, _toConsumableArray2.default)(list), [(0, _objectSpread2.default)((0, _objectSpread2.default)({
+      key: mergedKey
+    }, column), {}, {
+      fixed: parsedFixed
+    })]);
+  }, []);
+}
+function revertForRtl(columns) {
+  return columns.map(function (column) {
+    var fixed = column.fixed,
+      restProps = (0, _objectWithoutProperties2.default)(column, _excluded2);
+
+    // Convert `fixed='left'` to `fixed='right'` instead
+    var parsedFixed = fixed;
+    if (fixed === 'left') {
+      parsedFixed = 'right';
+    } else if (fixed === 'right') {
+      parsedFixed = 'left';
+    }
+    return (0, _objectSpread2.default)({
+      fixed: parsedFixed
+    }, restProps);
+  });
+}
+
+/**
+ * Parse `columns` & `children` into `columns`.
+ */
+function useColumns(_ref2, transformColumns) {
+  var prefixCls = _ref2.prefixCls,
+    columns = _ref2.columns,
+    children = _ref2.children,
+    expandable = _ref2.expandable,
+    expandedKeys = _ref2.expandedKeys,
+    columnTitle = _ref2.columnTitle,
+    getRowKey = _ref2.getRowKey,
+    onTriggerExpand = _ref2.onTriggerExpand,
+    expandIcon = _ref2.expandIcon,
+    rowExpandable = _ref2.rowExpandable,
+    expandIconColumnIndex = _ref2.expandIconColumnIndex,
+    _ref2$expandedRowOffs = _ref2.expandedRowOffset,
+    expandedRowOffset = _ref2$expandedRowOffs === void 0 ? 0 : _ref2$expandedRowOffs,
+    direction = _ref2.direction,
+    expandRowByClick = _ref2.expandRowByClick,
+    columnWidth = _ref2.columnWidth,
+    fixed = _ref2.fixed,
+    scrollWidth = _ref2.scrollWidth,
+    clientWidth = _ref2.clientWidth;
+  var baseColumns = React.useMemo(function () {
+    var newColumns = columns || convertChildrenToColumns(children) || [];
+    return filterHiddenColumns(newColumns.slice());
+  }, [columns, children]);
+
+  // ========================== Expand ==========================
+  var withExpandColumns = React.useMemo(function () {
+    if (expandable) {
+      var cloneColumns = baseColumns.slice();
+
+      // >>> Warning if use `expandIconColumnIndex`
+      if (process.env.NODE_ENV !== 'production' && expandIconColumnIndex >= 0) {
+        (0, _warning.default)(false, '`expandIconColumnIndex` is deprecated. Please use `Table.EXPAND_COLUMN` in `columns` instead.');
+      }
+
+      // >>> Insert expand column if not exist
+      if (!cloneColumns.includes(_constant.EXPAND_COLUMN)) {
+        var expandColIndex = expandIconColumnIndex || 0;
+        var insertIndex = expandColIndex === 0 && fixed === 'right' ? baseColumns.length : expandColIndex;
+        if (insertIndex >= 0) {
+          cloneColumns.splice(insertIndex, 0, _constant.EXPAND_COLUMN);
+        }
+      }
+
+      // >>> Deduplicate additional expand column
+      if (process.env.NODE_ENV !== 'production' && cloneColumns.filter(function (c) {
+        return c === _constant.EXPAND_COLUMN;
+      }).length > 1) {
+        (0, _warning.default)(false, 'There exist more than one `EXPAND_COLUMN` in `columns`.');
+      }
+      var expandColumnIndex = cloneColumns.indexOf(_constant.EXPAND_COLUMN);
+      cloneColumns = cloneColumns.filter(function (column, index) {
+        return column !== _constant.EXPAND_COLUMN || index === expandColumnIndex;
+      });
+
+      // >>> Check if expand column need to fixed
+      var prevColumn = baseColumns[expandColumnIndex];
+      var fixedColumn;
+      if (fixed) {
+        fixedColumn = fixed;
+      } else {
+        fixedColumn = prevColumn ? prevColumn.fixed : null;
+      }
+
+      // >>> Create expandable column
+      var expandColumn = (0, _defineProperty2.default)((0, _defineProperty2.default)((0, _defineProperty2.default)((0, _defineProperty2.default)((0, _defineProperty2.default)((0, _defineProperty2.default)({}, _legacyUtil.INTERNAL_COL_DEFINE, {
+        className: "".concat(prefixCls, "-expand-icon-col"),
+        columnType: 'EXPAND_COLUMN'
+      }), "title", columnTitle), "fixed", fixedColumn), "className", "".concat(prefixCls, "-row-expand-icon-cell")), "width", columnWidth), "render", function render(_, record, index) {
+        var rowKey = getRowKey(record, index);
+        var expanded = expandedKeys.has(rowKey);
+        var recordExpandable = rowExpandable ? rowExpandable(record) : true;
+        var icon = expandIcon({
+          prefixCls: prefixCls,
+          expanded: expanded,
+          expandable: recordExpandable,
+          record: record,
+          onExpand: onTriggerExpand
+        });
+        if (expandRowByClick) {
+          return /*#__PURE__*/React.createElement("span", {
+            onClick: function onClick(e) {
+              return e.stopPropagation();
+            }
+          }, icon);
+        }
+        return icon;
+      });
+      return cloneColumns.map(function (col, index) {
+        var column = col === _constant.EXPAND_COLUMN ? expandColumn : col;
+        if (index < expandedRowOffset) {
+          return (0, _objectSpread2.default)((0, _objectSpread2.default)({}, column), {}, {
+            fixed: column.fixed || 'left'
+          });
+        }
+        return column;
+      });
+    }
+    if (process.env.NODE_ENV !== 'production' && baseColumns.includes(_constant.EXPAND_COLUMN)) {
+      (0, _warning.default)(false, '`expandable` is not config but there exist `EXPAND_COLUMN` in `columns`.');
+    }
+    return baseColumns.filter(function (col) {
+      return col !== _constant.EXPAND_COLUMN;
+    });
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [expandable, baseColumns, getRowKey, expandedKeys, expandIcon, direction, expandedRowOffset]);
+
+  // ========================= Transform ========================
+  var mergedColumns = React.useMemo(function () {
+    var finalColumns = withExpandColumns;
+    if (transformColumns) {
+      finalColumns = transformColumns(finalColumns);
+    }
+
+    // Always provides at least one column for table display
+    if (!finalColumns.length) {
+      finalColumns = [{
+        render: function render() {
+          return null;
+        }
+      }];
+    }
+    return finalColumns;
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [transformColumns, withExpandColumns, direction]);
+
+  // ========================== Flatten =========================
+  var flattenColumns = React.useMemo(function () {
+    if (direction === 'rtl') {
+      return revertForRtl(flatColumns(mergedColumns));
+    }
+    return flatColumns(mergedColumns);
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [mergedColumns, direction, scrollWidth]);
+
+  // ========================= Gap Fixed ========================
+  var hasGapFixed = React.useMemo(function () {
+    // Fixed: left, since old browser not support `findLastIndex`, we should use reverse loop
+    var lastLeftIndex = -1;
+    for (var i = flattenColumns.length - 1; i >= 0; i -= 1) {
+      var colFixed = flattenColumns[i].fixed;
+      if (colFixed === 'left' || colFixed === true) {
+        lastLeftIndex = i;
+        break;
+      }
+    }
+    if (lastLeftIndex >= 0) {
+      for (var _i = 0; _i <= lastLeftIndex; _i += 1) {
+        var _colFixed = flattenColumns[_i].fixed;
+        if (_colFixed !== 'left' && _colFixed !== true) {
+          return true;
+        }
+      }
+    }
+
+    // Fixed: right
+    var firstRightIndex = flattenColumns.findIndex(function (_ref3) {
+      var colFixed = _ref3.fixed;
+      return colFixed === 'right';
+    });
+    if (firstRightIndex >= 0) {
+      for (var _i2 = firstRightIndex; _i2 < flattenColumns.length; _i2 += 1) {
+        var _colFixed2 = flattenColumns[_i2].fixed;
+        if (_colFixed2 !== 'right') {
+          return true;
+        }
+      }
+    }
+    return false;
+  }, [flattenColumns]);
+
+  // ========================= FillWidth ========================
+  var _useWidthColumns = (0, _useWidthColumns3.default)(flattenColumns, scrollWidth, clientWidth),
+    _useWidthColumns2 = (0, _slicedToArray2.default)(_useWidthColumns, 2),
+    filledColumns = _useWidthColumns2[0],
+    realScrollWidth = _useWidthColumns2[1];
+  return [mergedColumns, filledColumns, realScrollWidth, hasGapFixed];
+}
+var _default = exports.default = useColumns;

frontend/node_modules/rc-table/lib/hooks/useColumns/useWidthColumns.d.ts

@@ -0,0 +1,5 @@
+import type { ColumnsType } from '../../interface';
+/**
+ * Fill all column with width
+ */
+export default function useWidthColumns(flattenColumns: ColumnsType<any>, scrollWidth: number, clientWidth: number): [columns: ColumnsType<any>, realScrollWidth: number];

frontend/node_modules/rc-table/lib/hooks/useColumns/useWidthColumns.js

@@ -0,0 +1,80 @@
+"use strict";
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
+var _typeof = require("@babel/runtime/helpers/typeof");
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = useWidthColumns;
+var _objectSpread2 = _interopRequireDefault(require("@babel/runtime/helpers/objectSpread2"));
+var React = _interopRequireWildcard(require("react"));
+function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(e) { return e ? t : r; })(e); }
+function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != _typeof(e) && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
+function parseColWidth(totalWidth) {
+  var width = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : '';
+  if (typeof width === 'number') {
+    return width;
+  }
+  if (width.endsWith('%')) {
+    return totalWidth * parseFloat(width) / 100;
+  }
+  return null;
+}
+
+/**
+ * Fill all column with width
+ */
+function useWidthColumns(flattenColumns, scrollWidth, clientWidth) {
+  return React.useMemo(function () {
+    // Fill width if needed
+    if (scrollWidth && scrollWidth > 0) {
+      var totalWidth = 0;
+      var missWidthCount = 0;
+
+      // collect not given width column
+      flattenColumns.forEach(function (col) {
+        var colWidth = parseColWidth(scrollWidth, col.width);
+        if (colWidth) {
+          totalWidth += colWidth;
+        } else {
+          missWidthCount += 1;
+        }
+      });
+
+      // Fill width
+      var maxFitWidth = Math.max(scrollWidth, clientWidth);
+      var restWidth = Math.max(maxFitWidth - totalWidth, missWidthCount);
+      var restCount = missWidthCount;
+      var avgWidth = restWidth / missWidthCount;
+      var realTotal = 0;
+      var filledColumns = flattenColumns.map(function (col) {
+        var clone = (0, _objectSpread2.default)({}, col);
+        var colWidth = parseColWidth(scrollWidth, clone.width);
+        if (colWidth) {
+          clone.width = colWidth;
+        } else {
+          var colAvgWidth = Math.floor(avgWidth);
+          clone.width = restCount === 1 ? restWidth : colAvgWidth;
+          restWidth -= colAvgWidth;
+          restCount -= 1;
+        }
+        realTotal += clone.width;
+        return clone;
+      });
+
+      // If realTotal is less than clientWidth,
+      // We need extend column width
+      if (realTotal < maxFitWidth) {
+        var scale = maxFitWidth / realTotal;
+        restWidth = maxFitWidth;
+        filledColumns.forEach(function (col, index) {
+          var colWidth = Math.floor(col.width * scale);
+          col.width = index === filledColumns.length - 1 ? restWidth : colWidth;
+          restWidth -= colWidth;
+        });
+      }
+      return [filledColumns, Math.max(realTotal, maxFitWidth)];
+    }
+    return [flattenColumns, scrollWidth];
+  }, [flattenColumns, scrollWidth, clientWidth]);
+}

frontend/node_modules/rc-table/lib/hooks/useExpand.d.ts

@@ -0,0 +1,10 @@
+import type { ExpandableConfig, ExpandableType, GetRowKey, Key, RenderExpandIcon, TriggerEventHandler } from '../interface';
+import type { TableProps } from '../Table';
+export default function useExpand<RecordType>(props: TableProps<RecordType>, mergedData: readonly RecordType[], getRowKey: GetRowKey<RecordType>): [
+    expandableConfig: ExpandableConfig<RecordType>,
+    expandableType: ExpandableType,
+    expandedKeys: Set<Key>,
+    expandIcon: RenderExpandIcon<RecordType>,
+    childrenColumnName: string,
+    onTriggerExpand: TriggerEventHandler<RecordType>
+];

frontend/node_modules/rc-table/lib/hooks/useExpand.js

@@ -0,0 +1,93 @@
+"use strict";
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
+var _typeof3 = require("@babel/runtime/helpers/typeof");
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = useExpand;
+var _toConsumableArray2 = _interopRequireDefault(require("@babel/runtime/helpers/toConsumableArray"));
+var _slicedToArray2 = _interopRequireDefault(require("@babel/runtime/helpers/slicedToArray"));
+var _typeof2 = _interopRequireDefault(require("@babel/runtime/helpers/typeof"));
+var _warning = _interopRequireDefault(require("rc-util/lib/warning"));
+var React = _interopRequireWildcard(require("react"));
+var _constant = require("../constant");
+var _expandUtil = require("../utils/expandUtil");
+var _legacyUtil = require("../utils/legacyUtil");
+function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(e) { return e ? t : r; })(e); }
+function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != _typeof3(e) && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
+function useExpand(props, mergedData, getRowKey) {
+  var expandableConfig = (0, _legacyUtil.getExpandableProps)(props);
+  var expandIcon = expandableConfig.expandIcon,
+    expandedRowKeys = expandableConfig.expandedRowKeys,
+    defaultExpandedRowKeys = expandableConfig.defaultExpandedRowKeys,
+    defaultExpandAllRows = expandableConfig.defaultExpandAllRows,
+    expandedRowRender = expandableConfig.expandedRowRender,
+    onExpand = expandableConfig.onExpand,
+    onExpandedRowsChange = expandableConfig.onExpandedRowsChange,
+    childrenColumnName = expandableConfig.childrenColumnName;
+  var mergedExpandIcon = expandIcon || _expandUtil.renderExpandIcon;
+  var mergedChildrenColumnName = childrenColumnName || 'children';
+  var expandableType = React.useMemo(function () {
+    if (expandedRowRender) {
+      return 'row';
+    }
+    /* eslint-disable no-underscore-dangle */
+    /**
+     * Fix https://github.com/ant-design/ant-design/issues/21154
+     * This is a workaround to not to break current behavior.
+     * We can remove follow code after final release.
+     *
+     * To other developer:
+     *  Do not use `__PARENT_RENDER_ICON__` in prod since we will remove this when refactor
+     */
+    if (props.expandable && props.internalHooks === _constant.INTERNAL_HOOKS && props.expandable.__PARENT_RENDER_ICON__ || mergedData.some(function (record) {
+      return record && (0, _typeof2.default)(record) === 'object' && record[mergedChildrenColumnName];
+    })) {
+      return 'nest';
+    }
+    /* eslint-enable */
+    return false;
+  }, [!!expandedRowRender, mergedData]);
+  var _React$useState = React.useState(function () {
+      if (defaultExpandedRowKeys) {
+        return defaultExpandedRowKeys;
+      }
+      if (defaultExpandAllRows) {
+        return (0, _expandUtil.findAllChildrenKeys)(mergedData, getRowKey, mergedChildrenColumnName);
+      }
+      return [];
+    }),
+    _React$useState2 = (0, _slicedToArray2.default)(_React$useState, 2),
+    innerExpandedKeys = _React$useState2[0],
+    setInnerExpandedKeys = _React$useState2[1];
+  var mergedExpandedKeys = React.useMemo(function () {
+    return new Set(expandedRowKeys || innerExpandedKeys || []);
+  }, [expandedRowKeys, innerExpandedKeys]);
+  var onTriggerExpand = React.useCallback(function (record) {
+    var key = getRowKey(record, mergedData.indexOf(record));
+    var newExpandedKeys;
+    var hasKey = mergedExpandedKeys.has(key);
+    if (hasKey) {
+      mergedExpandedKeys.delete(key);
+      newExpandedKeys = (0, _toConsumableArray2.default)(mergedExpandedKeys);
+    } else {
+      newExpandedKeys = [].concat((0, _toConsumableArray2.default)(mergedExpandedKeys), [key]);
+    }
+    setInnerExpandedKeys(newExpandedKeys);
+    if (onExpand) {
+      onExpand(!hasKey, record);
+    }
+    if (onExpandedRowsChange) {
+      onExpandedRowsChange(newExpandedKeys);
+    }
+  }, [getRowKey, mergedExpandedKeys, mergedData, onExpand, onExpandedRowsChange]);
+
+  // Warning if use `expandedRowRender` and nest children in the same time
+  if (process.env.NODE_ENV !== 'production' && expandedRowRender && mergedData.some(function (record) {
+    return Array.isArray(record === null || record === void 0 ? void 0 : record[mergedChildrenColumnName]);
+  })) {
+    (0, _warning.default)(false, '`expandedRowRender` should not use with nested Table');
+  }
+  return [expandableConfig, expandableType, mergedExpandedKeys, mergedExpandIcon, mergedChildrenColumnName, onTriggerExpand];
+}

frontend/node_modules/rc-table/lib/hooks/useFixedInfo.d.ts

@@ -0,0 +1,2 @@
+import type { ColumnType, Direction, StickyOffsets } from '../interface';
+export default function useFixedInfo<RecordType>(flattenColumns: readonly ColumnType<RecordType>[], stickyOffsets: StickyOffsets, direction: Direction): import("../utils/fixUtil").FixedInfo[];

frontend/node_modules/rc-table/lib/hooks/useFixedInfo.js

@@ -0,0 +1,20 @@
+"use strict";
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = useFixedInfo;
+var _useMemo = _interopRequireDefault(require("rc-util/lib/hooks/useMemo"));
+var _isEqual = _interopRequireDefault(require("rc-util/lib/isEqual"));
+var _fixUtil = require("../utils/fixUtil");
+function useFixedInfo(flattenColumns, stickyOffsets, direction) {
+  var fixedInfoList = flattenColumns.map(function (_, colIndex) {
+    return (0, _fixUtil.getCellFixedInfo)(colIndex, colIndex, flattenColumns, stickyOffsets, direction);
+  });
+  return (0, _useMemo.default)(function () {
+    return fixedInfoList;
+  }, [fixedInfoList], function (prev, next) {
+    return !(0, _isEqual.default)(prev, next);
+  });
+}

frontend/node_modules/rc-table/lib/hooks/useFlattenRecords.d.ts

@@ -0,0 +1,19 @@
+import type { GetRowKey, Key } from '../interface';
+export interface FlattenData<RecordType> {
+    record: RecordType;
+    indent: number;
+    index: number;
+    rowKey: Key;
+}
+/**
+ * flat tree data on expanded state
+ *
+ * @export
+ * @template T
+ * @param {*} data : table data
+ * @param {string} childrenColumnName : 指定树形结构的列名
+ * @param {Set<Key>} expandedKeys : 展开的行对应的keys
+ * @param {GetRowKey<T>} getRowKey  : 获取当前rowKey的方法
+ * @returns flattened data
+ */
+export default function useFlattenRecords<T>(data: T[] | readonly T[], childrenColumnName: string, expandedKeys: Set<Key>, getRowKey: GetRowKey<T>): FlattenData<T>[];

frontend/node_modules/rc-table/lib/hooks/useFlattenRecords.js

@@ -0,0 +1,63 @@
+"use strict";
+
+var _typeof = require("@babel/runtime/helpers/typeof");
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = useFlattenRecords;
+var React = _interopRequireWildcard(require("react"));
+function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(e) { return e ? t : r; })(e); }
+function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != _typeof(e) && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
+// recursion (flat tree structure)
+function fillRecords(list, record, indent, childrenColumnName, expandedKeys, getRowKey, index) {
+  var key = getRowKey(record, index);
+  list.push({
+    record: record,
+    indent: indent,
+    index: index,
+    rowKey: key
+  });
+  var expanded = expandedKeys === null || expandedKeys === void 0 ? void 0 : expandedKeys.has(key);
+  if (record && Array.isArray(record[childrenColumnName]) && expanded) {
+    // expanded state, flat record
+    for (var i = 0; i < record[childrenColumnName].length; i += 1) {
+      fillRecords(list, record[childrenColumnName][i], indent + 1, childrenColumnName, expandedKeys, getRowKey, i);
+    }
+  }
+}
+/**
+ * flat tree data on expanded state
+ *
+ * @export
+ * @template T
+ * @param {*} data : table data
+ * @param {string} childrenColumnName : 指定树形结构的列名
+ * @param {Set<Key>} expandedKeys : 展开的行对应的keys
+ * @param {GetRowKey<T>} getRowKey  : 获取当前rowKey的方法
+ * @returns flattened data
+ */
+function useFlattenRecords(data, childrenColumnName, expandedKeys, getRowKey) {
+  var arr = React.useMemo(function () {
+    if (expandedKeys !== null && expandedKeys !== void 0 && expandedKeys.size) {
+      var list = [];
+
+      // collect flattened record
+      for (var i = 0; i < (data === null || data === void 0 ? void 0 : data.length); i += 1) {
+        var record = data[i];
+
+        // using array.push or spread operator may cause "Maximum call stack size exceeded" exception if array size is big enough.
+        fillRecords(list, record, 0, childrenColumnName, expandedKeys, getRowKey, i);
+      }
+      return list;
+    }
+    return data === null || data === void 0 ? void 0 : data.map(function (item, index) {
+      return {
+        record: item,
+        indent: 0,
+        index: index,
+        rowKey: getRowKey(item, index)
+      };
+    });
+  }, [data, childrenColumnName, expandedKeys, getRowKey]);
+  return arr;
+}

frontend/node_modules/rc-table/lib/hooks/useFrame.d.ts

@@ -0,0 +1,7 @@
+export type Updater<State> = (prev: State) => State;
+/**
+ * Execute code before next frame but async
+ */
+export declare function useLayoutState<State>(defaultState: State): [State, (updater: Updater<State>) => void];
+/** Lock frame, when frame pass reset the lock. */
+export declare function useTimeoutLock<State>(defaultState?: State): [(state: State) => void, () => State | null];

frontend/node_modules/rc-table/lib/hooks/useFrame.js

@@ -0,0 +1,70 @@
+"use strict";
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.useLayoutState = useLayoutState;
+exports.useTimeoutLock = useTimeoutLock;
+var _slicedToArray2 = _interopRequireDefault(require("@babel/runtime/helpers/slicedToArray"));
+var _react = require("react");
+/**
+ * Execute code before next frame but async
+ */
+function useLayoutState(defaultState) {
+  var stateRef = (0, _react.useRef)(defaultState);
+  var _useState = (0, _react.useState)({}),
+    _useState2 = (0, _slicedToArray2.default)(_useState, 2),
+    forceUpdate = _useState2[1];
+  var lastPromiseRef = (0, _react.useRef)(null);
+  var updateBatchRef = (0, _react.useRef)([]);
+  function setFrameState(updater) {
+    updateBatchRef.current.push(updater);
+    var promise = Promise.resolve();
+    lastPromiseRef.current = promise;
+    promise.then(function () {
+      if (lastPromiseRef.current === promise) {
+        var prevBatch = updateBatchRef.current;
+        var prevState = stateRef.current;
+        updateBatchRef.current = [];
+        prevBatch.forEach(function (batchUpdater) {
+          stateRef.current = batchUpdater(stateRef.current);
+        });
+        lastPromiseRef.current = null;
+        if (prevState !== stateRef.current) {
+          forceUpdate({});
+        }
+      }
+    });
+  }
+  (0, _react.useEffect)(function () {
+    return function () {
+      lastPromiseRef.current = null;
+    };
+  }, []);
+  return [stateRef.current, setFrameState];
+}
+
+/** Lock frame, when frame pass reset the lock. */
+function useTimeoutLock(defaultState) {
+  var frameRef = (0, _react.useRef)(defaultState || null);
+  var timeoutRef = (0, _react.useRef)();
+  function cleanUp() {
+    window.clearTimeout(timeoutRef.current);
+  }
+  function setState(newState) {
+    frameRef.current = newState;
+    cleanUp();
+    timeoutRef.current = window.setTimeout(function () {
+      frameRef.current = null;
+      timeoutRef.current = undefined;
+    }, 100);
+  }
+  function getState() {
+    return frameRef.current;
+  }
+  (0, _react.useEffect)(function () {
+    return cleanUp;
+  }, []);
+  return [setState, getState];
+}

frontend/node_modules/rc-table/lib/hooks/useHover.d.ts

@@ -0,0 +1,2 @@
+export type OnHover = (start: number, end: number) => void;
+export default function useHover(): [startRow: number, endRow: number, onHover: OnHover];

frontend/node_modules/rc-table/lib/hooks/useHover.js

@@ -0,0 +1,27 @@
+"use strict";
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
+var _typeof = require("@babel/runtime/helpers/typeof");
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = useHover;
+var _slicedToArray2 = _interopRequireDefault(require("@babel/runtime/helpers/slicedToArray"));
+var React = _interopRequireWildcard(require("react"));
+function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(e) { return e ? t : r; })(e); }
+function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != _typeof(e) && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
+function useHover() {
+  var _React$useState = React.useState(-1),
+    _React$useState2 = (0, _slicedToArray2.default)(_React$useState, 2),
+    startRow = _React$useState2[0],
+    setStartRow = _React$useState2[1];
+  var _React$useState3 = React.useState(-1),
+    _React$useState4 = (0, _slicedToArray2.default)(_React$useState3, 2),
+    endRow = _React$useState4[0],
+    setEndRow = _React$useState4[1];
+  var onHover = React.useCallback(function (start, end) {
+    setStartRow(start);
+    setEndRow(end);
+  }, []);
+  return [startRow, endRow, onHover];
+}

frontend/node_modules/rc-table/lib/hooks/useRenderTimes.d.ts

@@ -0,0 +1,5 @@
+import * as React from 'react';
+declare function useRenderTimes<T extends object>(props?: T, debug?: string): number;
+declare const _default: typeof useRenderTimes | (() => void);
+export default _default;
+export declare const RenderBlock: React.MemoExoticComponent<() => React.JSX.Element>;

frontend/node_modules/rc-table/lib/hooks/useRenderTimes.js

@@ -0,0 +1,48 @@
+"use strict";
+
+var _typeof = require("@babel/runtime/helpers/typeof");
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = exports.RenderBlock = void 0;
+var React = _interopRequireWildcard(require("react"));
+function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(e) { return e ? t : r; })(e); }
+function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != _typeof(e) && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
+/* istanbul ignore file */
+
+function useRenderTimes(props, debug) {
+  // Render times
+  var timesRef = React.useRef(0);
+  timesRef.current += 1;
+
+  // Props changed
+  var propsRef = React.useRef(props);
+  var keys = [];
+  Object.keys(props || {}).map(function (key) {
+    var _propsRef$current;
+    if ((props === null || props === void 0 ? void 0 : props[key]) !== ((_propsRef$current = propsRef.current) === null || _propsRef$current === void 0 ? void 0 : _propsRef$current[key])) {
+      keys.push(key);
+    }
+  });
+  propsRef.current = props;
+
+  // Cache keys since React rerender may cause it lost
+  var keysRef = React.useRef([]);
+  if (keys.length) {
+    keysRef.current = keys;
+  }
+  React.useDebugValue(timesRef.current);
+  React.useDebugValue(keysRef.current.join(', '));
+  if (debug) {
+    console.log("".concat(debug, ":"), timesRef.current, keysRef.current);
+  }
+  return timesRef.current;
+}
+var _default = exports.default = process.env.NODE_ENV !== 'production' ? useRenderTimes : function () {};
+var RenderBlock = exports.RenderBlock = /*#__PURE__*/React.memo(function () {
+  var times = useRenderTimes();
+  return /*#__PURE__*/React.createElement("h1", null, "Render Times: ", times);
+});
+if (process.env.NODE_ENV !== 'production') {
+  RenderBlock.displayName = 'RenderBlock';
+}

frontend/node_modules/rc-table/lib/hooks/useRowInfo.d.ts

@@ -0,0 +1,12 @@
+/// <reference types="react" />
+import type { TableContextProps } from '../context/TableContext';
+export default function useRowInfo<RecordType>(record: RecordType, rowKey: React.Key, recordIndex: number, indent: number): Pick<TableContextProps, 'prefixCls' | 'fixedInfoList' | 'flattenColumns' | 'expandableType' | 'expandRowByClick' | 'onTriggerExpand' | 'rowClassName' | 'expandedRowClassName' | 'indentSize' | 'expandIcon' | 'expandedRowRender' | 'expandIconColumnIndex' | 'expandedKeys' | 'childrenColumnName' | 'onRow'> & {
+    columnsKey: React.Key[];
+    nestExpandable: boolean;
+    expanded: boolean;
+    hasNestChildren: boolean;
+    record: RecordType;
+    rowSupportExpand: boolean;
+    expandable: boolean;
+    rowProps: React.HTMLAttributes<any> & React.TdHTMLAttributes<any>;
+};

frontend/node_modules/rc-table/lib/hooks/useRowInfo.js

@@ -0,0 +1,72 @@
+"use strict";
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = useRowInfo;
+var _objectSpread2 = _interopRequireDefault(require("@babel/runtime/helpers/objectSpread2"));
+var _context = require("@rc-component/context");
+var _TableContext = _interopRequireDefault(require("../context/TableContext"));
+var _valueUtil = require("../utils/valueUtil");
+var _rcUtil = require("rc-util");
+var _classnames = _interopRequireDefault(require("classnames"));
+function useRowInfo(record, rowKey, recordIndex, indent) {
+  var context = (0, _context.useContext)(_TableContext.default, ['prefixCls', 'fixedInfoList', 'flattenColumns', 'expandableType', 'expandRowByClick', 'onTriggerExpand', 'rowClassName', 'expandedRowClassName', 'indentSize', 'expandIcon', 'expandedRowRender', 'expandIconColumnIndex', 'expandedKeys', 'childrenColumnName', 'rowExpandable', 'onRow']);
+  var flattenColumns = context.flattenColumns,
+    expandableType = context.expandableType,
+    expandedKeys = context.expandedKeys,
+    childrenColumnName = context.childrenColumnName,
+    onTriggerExpand = context.onTriggerExpand,
+    rowExpandable = context.rowExpandable,
+    onRow = context.onRow,
+    expandRowByClick = context.expandRowByClick,
+    rowClassName = context.rowClassName;
+
+  // ======================= Expandable =======================
+  // Only when row is not expandable and `children` exist in record
+  var nestExpandable = expandableType === 'nest';
+  var rowSupportExpand = expandableType === 'row' && (!rowExpandable || rowExpandable(record));
+  var mergedExpandable = rowSupportExpand || nestExpandable;
+  var expanded = expandedKeys && expandedKeys.has(rowKey);
+  var hasNestChildren = childrenColumnName && record && record[childrenColumnName];
+  var onInternalTriggerExpand = (0, _rcUtil.useEvent)(onTriggerExpand);
+
+  // ========================= onRow ==========================
+  var rowProps = onRow === null || onRow === void 0 ? void 0 : onRow(record, recordIndex);
+  var onRowClick = rowProps === null || rowProps === void 0 ? void 0 : rowProps.onClick;
+  var onClick = function onClick(event) {
+    if (expandRowByClick && mergedExpandable) {
+      onTriggerExpand(record, event);
+    }
+    for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
+      args[_key - 1] = arguments[_key];
+    }
+    onRowClick === null || onRowClick === void 0 || onRowClick.apply(void 0, [event].concat(args));
+  };
+
+  // ====================== RowClassName ======================
+  var computeRowClassName;
+  if (typeof rowClassName === 'string') {
+    computeRowClassName = rowClassName;
+  } else if (typeof rowClassName === 'function') {
+    computeRowClassName = rowClassName(record, recordIndex, indent);
+  }
+
+  // ========================= Column =========================
+  var columnsKey = (0, _valueUtil.getColumnsKey)(flattenColumns);
+  return (0, _objectSpread2.default)((0, _objectSpread2.default)({}, context), {}, {
+    columnsKey: columnsKey,
+    nestExpandable: nestExpandable,
+    expanded: expanded,
+    hasNestChildren: hasNestChildren,
+    record: record,
+    onTriggerExpand: onInternalTriggerExpand,
+    rowSupportExpand: rowSupportExpand,
+    expandable: mergedExpandable,
+    rowProps: (0, _objectSpread2.default)((0, _objectSpread2.default)({}, rowProps), {}, {
+      className: (0, _classnames.default)(computeRowClassName, rowProps === null || rowProps === void 0 ? void 0 : rowProps.className),
+      onClick: onClick
+    })
+  });
+}

frontend/node_modules/rc-table/lib/hooks/useSticky.d.ts

@@ -0,0 +1,10 @@
+import type { TableSticky } from '../interface';
+/** Sticky header hooks */
+export default function useSticky(sticky: boolean | TableSticky, prefixCls: string): {
+    isSticky: boolean;
+    offsetHeader: number;
+    offsetSummary: number;
+    offsetScroll: number;
+    stickyClassName: string;
+    container: Window | HTMLElement;
+};

frontend/node_modules/rc-table/lib/hooks/useSticky.js

@@ -0,0 +1,42 @@
+"use strict";
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
+var _typeof3 = require("@babel/runtime/helpers/typeof");
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = useSticky;
+var _typeof2 = _interopRequireDefault(require("@babel/runtime/helpers/typeof"));
+var React = _interopRequireWildcard(require("react"));
+var _canUseDom = _interopRequireDefault(require("rc-util/lib/Dom/canUseDom"));
+function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(e) { return e ? t : r; })(e); }
+function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != _typeof3(e) && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
+// fix ssr render
+var defaultContainer = (0, _canUseDom.default)() ? window : null;
+
+/** Sticky header hooks */
+function useSticky(sticky, prefixCls) {
+  var _ref = (0, _typeof2.default)(sticky) === 'object' ? sticky : {},
+    _ref$offsetHeader = _ref.offsetHeader,
+    offsetHeader = _ref$offsetHeader === void 0 ? 0 : _ref$offsetHeader,
+    _ref$offsetSummary = _ref.offsetSummary,
+    offsetSummary = _ref$offsetSummary === void 0 ? 0 : _ref$offsetSummary,
+    _ref$offsetScroll = _ref.offsetScroll,
+    offsetScroll = _ref$offsetScroll === void 0 ? 0 : _ref$offsetScroll,
+    _ref$getContainer = _ref.getContainer,
+    getContainer = _ref$getContainer === void 0 ? function () {
+      return defaultContainer;
+    } : _ref$getContainer;
+  var container = getContainer() || defaultContainer;
+  var isSticky = !!sticky;
+  return React.useMemo(function () {
+    return {
+      isSticky: isSticky,
+      stickyClassName: isSticky ? "".concat(prefixCls, "-sticky-holder") : '',
+      offsetHeader: offsetHeader,
+      offsetSummary: offsetSummary,
+      offsetScroll: offsetScroll,
+      container: container
+    };
+  }, [isSticky, offsetScroll, offsetHeader, offsetSummary, prefixCls, container]);
+}

frontend/node_modules/rc-table/lib/hooks/useStickyOffsets.d.ts

@@ -0,0 +1,6 @@
+import type { ColumnType, Direction, StickyOffsets } from '../interface';
+/**
+ * Get sticky column offset width
+ */
+declare function useStickyOffsets<RecordType>(colWidths: number[], flattenColumns: readonly ColumnType<RecordType>[], direction: Direction): StickyOffsets;
+export default useStickyOffsets;

frontend/node_modules/rc-table/lib/hooks/useStickyOffsets.js

@@ -0,0 +1,37 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+var _react = require("react");
+/**
+ * Get sticky column offset width
+ */
+function useStickyOffsets(colWidths, flattenColumns, direction) {
+  var stickyOffsets = (0, _react.useMemo)(function () {
+    var columnCount = flattenColumns.length;
+    var getOffsets = function getOffsets(startIndex, endIndex, offset) {
+      var offsets = [];
+      var total = 0;
+      for (var i = startIndex; i !== endIndex; i += offset) {
+        offsets.push(total);
+        if (flattenColumns[i].fixed) {
+          total += colWidths[i] || 0;
+        }
+      }
+      return offsets;
+    };
+    var startOffsets = getOffsets(0, columnCount, 1);
+    var endOffsets = getOffsets(columnCount - 1, -1, -1).reverse();
+    return direction === 'rtl' ? {
+      left: endOffsets,
+      right: startOffsets
+    } : {
+      left: startOffsets,
+      right: endOffsets
+    };
+  }, [colWidths, flattenColumns, direction]);
+  return stickyOffsets;
+}
+var _default = exports.default = useStickyOffsets;