import { ReactElement, ReactNode } from 'react';
import { PlannedToolbarActions } from './planToolbarActions';
import { ToolbarTranslations } from './useTranslations';
/**
 * Slot for toolbar content: JSX widgets or plain text titles.
 *
 * Slot components that support collapsing their label to icon-only should read
 * `useDynamicToolbarLayout()` (`filterIconOnly` / `trailingIconOnly`) — the
 * toolbar never mutates slot elements.
 */
export type ToolbarSlot = ReactElement | string;
/** Callback ref used to track a slot's rendered width. */
export type MeasureRef = (element: HTMLElement | null) => void;
export type UtilityRowVariant = 'inline-normal' | 'inline-selection' | 'utility-row';
export declare function SelectionIndicator({ selectedCount, onClearSelection, translations, }: {
    selectedCount: number;
    onClearSelection?: () => void;
    translations: ToolbarTranslations;
}): JSX.Element;
export declare function SelectionRow({ selectedCount, onClearSelection, translations, bulkActionsPlan, }: {
    selectedCount: number;
    onClearSelection?: () => void;
    translations: ToolbarTranslations;
    bulkActionsPlan: PlannedToolbarActions;
}): JSX.Element;
export declare function SearchSlot({ search, expanded, measureRef, }: {
    search: ToolbarSlot;
    expanded?: boolean;
    measureRef?: MeasureRef;
}): JSX.Element;
/** Keeps children mounted while hidden so slots fade instead of popping. */
export declare function FadeSlot({ visible, children }: {
    visible: boolean;
    children: ReactNode;
}): JSX.Element;
export declare function TitleText({ title, measureRef }: {
    title: ToolbarSlot;
    measureRef?: MeasureRef;
}): JSX.Element;
export declare function TitleBlock({ title, helperText, titleMeasureRef, }: {
    title?: ToolbarSlot;
    helperText?: ToolbarSlot;
    titleMeasureRef?: MeasureRef;
}): JSX.Element | null;
/**
 * Utility cluster — fixed internal order per variant (flex-nowrap).
 * - inline-normal: before-filter actions → filter → search → after-search actions
 * - inline-selection: bulk → filter → search
 * - utility-row (§4/§7): before-filter actions → search (flex) → filter → after-search actions
 *
 * Bulk actions render only in the `inline-selection` variant; the other
 * variants pair with a separate {@link SelectionRow} when selection is active.
 */
export declare function UtilityCluster({ variant, beforeFilterActionsPlan, filter, search, afterSearchActionsPlan, bulkActionsPlan, showPageActions, overflowMenuLabel, searchMeasureRef, align, }: {
    variant: UtilityRowVariant;
    beforeFilterActionsPlan: PlannedToolbarActions;
    filter?: ReactNode;
    search?: ToolbarSlot;
    afterSearchActionsPlan: PlannedToolbarActions;
    bulkActionsPlan?: PlannedToolbarActions;
    showPageActions: boolean;
    overflowMenuLabel: string;
    searchMeasureRef?: MeasureRef;
    align?: 'start' | 'end';
}): JSX.Element | null;