import * as React from 'react';
import { toDisplayValueDefault, toDisplayValueFromOptionTree } from '../treeUtils';
export type TreeListItem<T = any> = {
    id?: string | number;
    label: string;
    children?: TreeListItem<T>[];
};
export { toDisplayValueDefault, toDisplayValueFromOptionTree };
export type NewTreeDropdownProps<T extends TreeListItem<any>> = {
    isLoading?: boolean;
    placeholder?: string;
    style?: React.CSSProperties;
    fieldStyle?: React.CSSProperties;
    /**
     * Additional class name applied to the underlying `MultiCombobox` root.
     * Exposed so higher-level wrappers (e.g. `GridFilterTreeDropdown`) can
     * restyle the field without reaching into the component internals.
     */
    className?: string;
    items: TreeListItem<T>[];
    labelField?: string;
    primaryKey?: keyof T | string;
    value?: any[][] | string[];
    defaultValue?: any[][] | string[];
    /**
     * Formats a single selected path into the text shown on its chip. Called
     * once per chip with a single-path wrapper (`[path]`) so the same
     * `toDisplayValue` helpers used by the legacy TreeDropdown continue to work.
     */
    toDisplayValue?: (value: any[][] | string[]) => string;
    /**
     * Replaces the default chip rendering for the field with a custom node.
     * Called with the current set of selected leaf paths and a helper for
     * resolving each path's display label. Used e.g. by `GridFilterTreeDropdown`
     * to show a compact comma-separated summary instead of chips.
     */
    renderSelectedValues?: (args: {
        selectedLeafPaths: any[][];
        getLabelForPath: (path: any[]) => string;
    }) => React.ReactNode;
    onValueChange: (value: any[][] | string[]) => void;
    onOpenChange?: (open: boolean) => void;
    resizable?: boolean;
    showClear?: boolean;
};
export declare function TreeDropdown<T extends TreeListItem<any>>(props: NewTreeDropdownProps<T>): React.JSX.Element;
export type GridFilterTreeDropdownProps<T extends TreeListItem<any>> = Omit<NewTreeDropdownProps<T>, 'renderSelectedValues'> & {
    /**
     * When true, prefix the selected-values summary with `(N)` where N is the
     * number of selected leaves. Mirrors `GridFilterCombobox.showSelectedCount`.
     */
    showSelectedCount?: boolean;
};
export declare function GridFilterTreeDropdown<T extends TreeListItem<any>>(props: GridFilterTreeDropdownProps<T>): React.JSX.Element;