/**
 * @license
 *-------------------------------------------------------------------------------------------
 * Copyright © 2026 Progress Software Corporation. All rights reserved.
 * Licensed under commercial license. See LICENSE.md in the package root for more information
 *-------------------------------------------------------------------------------------------
 */
import { FormComponentProps } from '@progress/kendo-react-common';
import { ItemRenderProps } from '@progress/kendo-react-treeview';
import { FilterChangeEvent, OpenEvent, CloseEvent, FocusEvent, BlurEvent, DropdownEvent, CancelEvent } from '../common/events.js';
import { DropDownsPopupSettings } from '../common/settings.js';
import { TagData } from '../MultiSelect/TagList.js';
import * as React from 'react';
/**
 * Represents the Object which is passed to the
 * [`ref`](https://react.dev/learn/referencing-values-with-refs#refs-and-the-dom) callback of the MultiSelectTree component.
 */
export interface MultiSelectTreeHandle {
    /**
     * The current element or `null` if there is no one.
     */
    element: HTMLElement | null;
    /**
     * The props of the MultiSelectTree component.
     */
    props: MultiSelectTreeProps;
    /**
     * The focus function.
     */
    focus: () => void;
}
/**
 * Represents the object of the `onFilterChange` MultiSelectTree event.
 */
export interface MultiSelectTreeFilterChangeEvent extends FilterChangeEvent<MultiSelectTreeHandle> {
}
export type MultiSelectTreeChangeEventOperation = 'clear' | 'delete' | 'toggle';
/**
 * Represents the object of the `onChange` MultiSelectTree event.
 */
export interface MultiSelectTreeChangeEvent extends DropdownEvent<MultiSelectTreeHandle> {
    /**
     * The items related to current operation.
     */
    items: any[];
    /**
     * Describes the current operation:
     * * `clear` - clear button is clicked and value is cleared. Null value is retured.
     * * `delete` - tag is deleted using keyboard or mouse. The items contained in current tag are returned.
     * * `toggle` - item in TreeView is toggled. Single item is returned.
     */
    operation: MultiSelectTreeChangeEventOperation;
}
/**
 * Represents the object of the `onOpen` MultiSelectTree event.
 */
export interface MultiSelectTreeOpenEvent extends OpenEvent<MultiSelectTreeHandle> {
}
/**
 * Represents the object of the `onClose` MultiSelectTree event.
 */
export interface MultiSelectTreeCloseEvent extends CloseEvent<MultiSelectTreeHandle> {
}
/**
 * Represents the object of the `onFocus` MultiSelectTree event.
 */
export interface MultiSelectTreeFocusEvent extends FocusEvent<MultiSelectTreeHandle> {
}
/**
 * Represents the object of the `onBlur` MultiSelectTree event.
 */
export interface MultiSelectTreeBlurEvent extends BlurEvent<MultiSelectTreeHandle> {
}
/**
 * Represents the object of the `onCancel` MultiSelectTree event.
 */
export interface MultiSelectTreeCancelEvent extends CancelEvent<MultiSelectTreeHandle> {
}
/**
 * Represents the object of the `onExpandChange` MultiSelectTree event.
 */
export interface MultiSelectTreeExpandEvent extends DropdownEvent<MultiSelectTreeHandle> {
    /**
     * The data item that was expanded or collapsed.
     */
    item: any;
    /**
     * The hierarchical index path to the item.
     */
    level: number[];
}
/**
 * The props of component that will be used for rendering each of the MultiSelectTree items
 * ([see example](https://www.telerik.com/kendo-react-ui/components/dropdowns/multiselecttree/custom-rendering#toc-items-and-value-element)).
 */
export interface MultiSelectTreeItemProps extends ItemRenderProps {
}
/**
 * The props of component that will be used for rendering each of the MultiSelectTree tags
 */
export interface MultiSelectTreeTagProps {
    /**
     * The data for the tag being rendered.
     */
    tagData: TagData;
    /**
     * The unique identifier for the tag.
     */
    guid: string;
    /**
     * The currently focused tag data, if any.
     */
    focusedTag?: TagData;
    /**
     * The callback function that is triggered when a tag is deleted.
     */
    onTagDelete: (items: Array<any>, event: React.MouseEvent<HTMLSpanElement>) => void;
}
/**
 * The props of the `ListNoData` component ([see example](https://www.telerik.com/kendo-react-ui/components/dropdowns/multiselecttree/custom-rendering#toc-no-data)).
 */
export interface MultiSelectTreeListNoDataProps {
    /**
     * The child components to render when no data is available.
     */
    children?: React.ReactNode;
}
/**
 * Represents the props of the [KendoReact MultiSelectTree component](https://www.telerik.com/kendo-react-ui/components/dropdowns/multiselecttree).
 */
export interface MultiSelectTreeProps extends FormComponentProps {
    /**
     * Sets the data of the MultiSelectTree ([see example](https://www.telerik.com/kendo-react-ui/components/dropdowns/multiselecttree)).
     *
     * @example
     * ```jsx
     * <MultiSelectTree data={[{ text: 'Node1' }, { text: 'Node2' }]} />
     * ```
     */
    data?: any[];
    /**
     * Sets the opened state of the MultiSelectTree.
     *
     * @example
     * ```jsx
     * <MultiSelectTree opened={true} />
     * ```
     */
    opened?: boolean;
    /**
     * The styles that are applied to the MultiSelectTree.
     *
     * @example
     * ```jsx
     * <MultiSelectTree style={{ width: '400px' }} />
     * ```
     */
    style?: React.CSSProperties;
    /**
     * Sets the value of the MultiSelectTree. It can either be of the primitive (string, numbers) or of the complex (objects) type.
     *
     * @example
     * ```jsx
     * <MultiSelectTree value={['Node1']} />
     * ```
     */
    value?: Array<any>;
    /**
     * The hint that is displayed when the MultiSelectTree is empty.
     *
     * @example
     * ```jsx
     * <MultiSelectTree placeholder="Select items" />
     * ```
     */
    placeholder?: string;
    /**
     * Sets the key for comparing the data items of the MultiSelectTree ([see example](https://www.telerik.com/kendo-react-ui/components/dropdowns/multiselecttree)).
     * If `dataItemKey` is not set, the MultiSelectTree compares the items by reference.
     *
     * @example
     * ```jsx
     * <MultiSelectTree dataItemKey="id" />
     * ```
     */
    dataItemKey: string;
    /**
     * Sets additional classes to the MultiSelectTree.
     *
     * @example
     * ```jsx
     * <MultiSelectTree className="custom-class" />
     * ```
     */
    className?: string;
    /**
     * Sets the disabled state of the MultiSelectTree.
     *
     * @example
     * ```jsx
     * <MultiSelectTree disabled={true} />
     * ```
     */
    disabled?: boolean;
    /**
     * Represents the `dir` HTML attribute.
     *
     * @example
     * ```jsx
     * <MultiSelectTree dir="rtl" />
     * ```
     */
    dir?: string;
    /**
     * Renders a floating label for the MultiSelectTree.
     *
     * @example
     * ```jsx
     * <MultiSelectTree label="Select items" />
     * ```
     */
    label?: string;
    /**
     * Specifies the id of the component.
     *
     * @example
     * ```jsx
     * <MultiSelectTree id="multi-select-tree" />
     * ```
     */
    id?: string;
    /**
     * Sets the tags of the MultiSelect ([see example](https://www.telerik.com/kendo-react-ui/components/dropdowns/multiselect/custom-tags)).
     *
     * @example
     * ```jsx
     * <MultiSelectTree tags={[{ text: 'Tag1' }, { text: 'Tag2' }]} />
     * ```
     */
    tags?: Array<TagData>;
    /**
     * Identifies the element(s) which will describe the component, similar to [HTML aria-describedby attribute](https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/ARIA_Techniques/Using_the_aria-describedby_attribute).
     * For example these elements could contain error or hint message.
     *
     * @example
     * ```jsx
     * <MultiSelectTree ariaDescribedBy="description" />
     * ```
     *
     * @remarks
     * This property is related to accessibility.
     */
    ariaDescribedBy?: string;
    /**
     * Identifies the element(s) which will label the component.
     *
     * @example
     * ```jsx
     * <MultiSelectTree ariaLabelledBy="label" />
     * ```
     *
     * @remarks
     * This property is related to accessibility.
     */
    ariaLabelledBy?: string;
    /**
     * Enables the filtering functionality of the MultiSelectTree ([more information and examples](https://www.telerik.com/kendo-react-ui/components/dropdowns/multiselecttree/filtering)).
     *
     * @example
     * ```jsx
     * <MultiSelectTree filterable={true} />
     * ```
     */
    filterable?: boolean;
    /**
     * Sets the value of filtering input.
     * Useful for making the filtering input a [controlled component](https://react.dev/learn/sharing-state-between-components#controlled-and-uncontrolled-components).
     *
     * @example
     * ```jsx
     * <MultiSelectTree filter="search text" />
     * ```
     */
    filter?: string;
    /**
     * Sets the loading state of the MultiSelectTree ([see example](https://www.telerik.com/kendo-react-ui/components/dropdowns/multiselecttree/filtering#toc-visualize-filtering)).
     *
     * @example
     * ```jsx
     * <MultiSelectTree loading={true} />
     * ```
     */
    loading?: boolean;
    /**
     * Specifies the `tabIndex` of the MultiSelectTree.
     *
     * @example
     * ```jsx
     * <MultiSelectTree tabIndex={0} />
     * ```
     *
     * @remarks
     * This property is related to accessibility.
     */
    tabIndex?: number;
    /**
     * Specifies the `accessKey` of the MultiSelectTree.
     *
     * @example
     * ```jsx
     * <MultiSelectTree accessKey="m" />
     * ```
     *
     * @remarks
     * This property is related to accessibility.
     */
    accessKey?: string;
    /**
     * Sets the data item field that represents the item text ([see example](https://www.telerik.com/kendo-react-ui/components/dropdowns/multiselecttree)).
     *
     * @example
     * ```jsx
     * <MultiSelectTree textField="name" />
     * ```
     */
    textField: string;
    /**
     * Specifies the name of the field which will provide a Boolean representation of the checked state of the item.
     *
     * @example
     * ```jsx
     * <MultiSelectTree checkField="checked" />
     * ```
     */
    checkField?: string;
    /**
     * Specifies the name of the field which will provide a Boolean representation of the checked indeterminate state of the item.
     *
     * @example
     * ```jsx
     * <MultiSelectTree checkIndeterminateField="indeterminate" />
     * ```
     */
    checkIndeterminateField?: string;
    /**
     * Specifies the name of the field which will provide a Boolean representation of the expanded state of the item.
     *
     * @example
     * ```jsx
     * <MultiSelectTree expandField="expanded" />
     * ```
     */
    expandField?: string;
    /**
     * Specifies the name of the field which will provide an array representation of the item subitems.
     * Defaults to 'items'.
     *
     * @example
     * ```jsx
     * <MultiSelectTree subItemsField="children" />
     * ```
     */
    subItemsField?: string;
    /**
     * Configures the popup of the MultiSelectTree.
     *
     * @example
     * ```jsx
     * <MultiSelectTree popupSettings={{ animate: true }} />
     * ```
     */
    popupSettings?: DropDownsPopupSettings;
    /**
     * Represents a callback function, which returns the value for submitting. The returned value will be rendered in an `option` of a hidden [`select`](https://react.dev/reference/react-dom/components/select) element.
     *
     * @example
     * ```jsx
     * <MultiSelectTree valueMap={value => value && value.id} />
     * ```
     */
    valueMap?: (value: Array<any>) => any;
    /**
     * Fires each time the popup of the MultiSelectTree is about to open.
     *
     * @example
     * ```jsx
     * <MultiSelectTree onOpen={(event) => console.log(event)} />
     * ```
     */
    onOpen?: (event: MultiSelectTreeOpenEvent) => void;
    /**
     * Fires each time the popup of the MultiSelectTree is about to close.
     *
     * @example
     * ```jsx
     * <MultiSelectTree onClose={(event) => console.log(event)} />
     * ```
     */
    onClose?: (event: MultiSelectTreeCloseEvent) => void;
    /**
     * Fires each time the user focuses the MultiSelectTree.
     *
     * @example
     * ```jsx
     * <MultiSelectTree onFocus={(event) => console.log(event)} />
     * ```
     */
    onFocus?: (event: MultiSelectTreeFocusEvent) => void;
    /**
     * Fires each time the MultiSelectTree gets blurred.
     *
     * @example
     * ```jsx
     * <MultiSelectTree onBlur={(event) => console.log(event)} />
     * ```
     */
    onBlur?: (event: MultiSelectTreeBlurEvent) => void;
    /**
     * Fires each time the value of the MultiSelectTree is about to change ([see examples](https://www.telerik.com/kendo-react-ui/components/dropdowns/multiselecttree)).
     *
     * @example
     * ```jsx
     * <MultiSelectTree onChange={(event) => console.log(event)} />
     * ```
     */
    onChange?: (event: MultiSelectTreeChangeEvent) => void;
    /**
     * Fires each time the popup of the MultiSelectTree is about to cancel in ([adaptive mode](https://www.telerik.com/kendo-react-ui/components/dropdowns/multiselecttree/adaptive-rendering)).
     *
     * @example
     * ```jsx
     * <MultiSelectTree onCancel={(event) => console.log(event)} />
     * ```
     */
    onCancel?: (event: MultiSelectTreeCancelEvent) => void;
    /**
     * Fires each time the user types in the filter input
     * ([see example](https://www.telerik.com/kendo-react-ui/components/dropdowns/multiselecttree/filtering#toc-basic-configuration)).
     * You can filter the source based on the passed filtration value.
     *
     * @example
     * ```jsx
     * <MultiSelectTree onFilterChange={(event) => console.log(event)} />
     * ```
     */
    onFilterChange?: (event: MultiSelectTreeFilterChangeEvent) => void;
    /**
     * Fires when the expanding or collapsing of an item is requested ([see examples](https://www.telerik.com/kendo-react-ui/components/dropdowns/multiselecttree)).
     *
     * @example
     * ```jsx
     * <MultiSelectTree onExpandChange={(event) => console.log(event)} />
     * ```
     */
    onExpandChange?: (event: any) => void;
    /**
     * Defines the component that will be used for rendering each of the MultiSelectTree items
     * ([see example](https://www.telerik.com/kendo-react-ui/components/dropdowns/multiselecttree/custom-rendering#toc-items-and-value-element)).
     *
     * @example
     * ```jsx
     * <MultiSelectTree item={(props) => <div>{props.item.text}</div>} />
     * ```
     */
    item?: React.ComponentType<MultiSelectTreeItemProps>;
    /**
     * Defines the component that will be rendered in the MultiSelectTree popup when no data is available
     * ([see example](https://www.telerik.com/kendo-react-ui/components/dropdowns/multiselecttree/custom-rendering#toc-no-data)).
     *
     * @example
     * ```jsx
     * <MultiSelectTree listNoData={() => <div>No data available</div>} />
     * ```
     */
    listNoData?: React.ComponentType<MultiSelectTreeListNoDataProps>;
    /**
     * Defines the component that will be used for rendering each of the MultiSelectTree tags.
     *
     * @example
     * ```jsx
     * <MultiSelectTree tag={(props) => <span>{props.tagData.text}</span>} />
     * ```
     */
    tag?: React.ComponentType<MultiSelectTreeTagProps>;
    /**
     * Configures the `size` of the MultiSelectTree.
     *
     * The available options are:
     * - small
     * - medium
     * - large
     *
     * @default undefined (theme-controlled)
     *
     * @example
     * ```jsx
     * <MultiSelectTree size="large" />
     * ```
     */
    size?: 'small' | 'medium' | 'large';
    /**
     * Configures the `roundness` of the MultiSelectTree.
     *
     * The available options are:
     * - small
     * - medium
     * - large
     * - full
     *
     * @default undefined (theme-controlled)
     *
     * @example
     * ```jsx
     * <MultiSelectTree rounded="full" />
     * ```
     */
    rounded?: 'small' | 'medium' | 'large' | 'full' | 'none';
    /**
     * Configures the `fillMode` of the MultiSelectTree.
     *
     * The available options are:
     * - solid
     * - flat
     * - outline
     *
     * @default undefined (theme-controlled)
     *
     * @example
     * ```jsx
     * <MultiSelectTree fillMode="outline" />
     * ```
     */
    fillMode?: 'solid' | 'flat' | 'outline';
    /**
     * Providing different rendering of the popup element based on the screen dimensions.
     *
     * @default `false`
     *
     * @example
     * ```jsx
     * <MultiSelectTree adaptive={true} />
     * ```
     */
    adaptive?: boolean;
    /**
     * Specifies the text that is rendered as title in the adaptive popup(action sheet).
     * Applicable only when `adaptive` is set to `true`.
     * If not provided, the title will be the same as the label.
     *
     * @example
     * ```jsx
     * <MultiSelectTree adaptiveTitle="Adaptive Popup Title" />
     * ```
     */
    adaptiveTitle?: string | React.ReactNode;
    /**
     * Specifies the text that is rendered as subtitle in the adaptive popup(action sheet).
     * Applicable only when `adaptive` is set to `true`.
     *
     * @example
     * ```jsx
     * <MultiSelectTree adaptiveSubtitle="Adaptive Popup Subtitle" />
     * ```
     */
    adaptiveSubtitle?: string;
}