/// <reference types="react" />
import { COMPONENTS_NAMESPACES, SuggestionsGroupSelected } from '../../constants';
import { GlobalDefaultTheme, PartialGlobalDefaultTheme } from '../../utils/useTheme';
import { ChangeEvent } from '../CheckBox/types';
/**
 * Change event handler
 */
export interface ChangeEventHandler {
    (ev: ChangeEvent): void;
}
/**
 * Custom change event of component
 */
export interface CheckBoxTreeChangeEvent {
    component: {
        /** Array of ids of selected terminal checkboxes */
        selected: number[];
        /** Array of ids of selected internal checkboxes (is added only if all subgroup is selected) */
        selectedGroups: number[];
    };
}
/**
 * Terminal CheckBoxTree item
 */
export interface CheckBoxTreeItem {
    /** Child items */
    children?: CheckBoxTreeItemType[];
    /** Id (should be unique) */
    id: number;
    /** Label */
    label: string;
    /** Name */
    name?: string;
}
/**
 * Group CheckBoxTree item
 */
export interface CheckBoxTreeGroupItem extends CheckBoxTreeItem {
    /** Child items */
    children: CheckBoxTreeItemType[];
}
/**
 * CheckBoxTree item
 */
export declare type CheckBoxTreeItemType = CheckBoxTreeGroupItem | CheckBoxTreeItem;
/**
 * CheckBoxTree group props
 */
export interface CheckBoxTreeGroupProps {
    /** Child Items */
    children?: React.ReactNode;
    /** Change event handler */
    handleChange: (id: number, value?: SuggestionsGroupSelected) => ChangeEventHandler;
    /** Id (should be unique) */
    id: number;
    /** Item's open state */
    isOpen?: boolean;
    /** Text */
    label: string;
    /** Name */
    name?: string;
    /** Set state action for tree state */
    setState: (value: React.SetStateAction<Map<number, ItemState>>) => void;
    /** Theme */
    theme: GlobalDefaultTheme[typeof COMPONENTS_NAMESPACES.checkBoxTree];
    /** Value of CheckBox */
    value?: SuggestionsGroupSelected;
}
/**
 * State of tree item
 */
export interface ItemState {
    /** Array of Item childrens' ids */
    childrenIds?: number[];
    /** Item's open state */
    isOpen?: boolean;
    /** Id of Item's parent */
    parentId?: number;
    /** Array of selected Item childrens' ids */
    selectedChildrenIds?: Set<number>;
    /** Item's value */
    value: SuggestionsGroupSelected;
}
/**
 * CheckBoxTree item props
 */
export interface CheckBoxTreeItemProps {
    /** Change event handler */
    handleChange: (id: number, value?: SuggestionsGroupSelected) => ChangeEventHandler;
    /** Id (should be unique) */
    id: number;
    /** Text */
    label: string;
    /** Name */
    name?: string;
    /** Theme */
    theme: GlobalDefaultTheme[typeof COMPONENTS_NAMESPACES.checkBoxTree];
    /** Value of CheckBox */
    value?: boolean;
}
export interface CheckBoxTreeProps {
    /** Классы переданные через _ */
    [x: string]: unknown;
    /** Data for checkbox tree */
    data: CheckBoxTreeItemType[];
    /** Array of items ids that should be selected by default */
    defaultValue?: number[];
    /** onChange callback */
    onChange?: (event: CheckBoxTreeChangeEvent) => void;
    /** Theme */
    theme?: PartialGlobalDefaultTheme[typeof COMPONENTS_NAMESPACES.checkBoxTree];
}
/**
 * Current ref of CheckBoxTree wrapper
 * */
export interface CheckBoxTreeRefCurrent {
    /** Wrapper element */
    wrapper: HTMLElement | null;
}
/**
 * Parameters of handler creator
 */
export interface ChangeHandlerData {
    onChange?: (event: CheckBoxTreeChangeEvent) => void;
    /** Set state action for tree state */
    setTreeState: (value: React.SetStateAction<Map<number, ItemState>>) => void;
}