import type { DockingIndicatorPosition } from '../components/dockmanager/backfill-types-dockmanager.js';
import type { IgcDockManagerPane, IgcSplitPane, PartNameInfo } from '../components/dockmanager/dockmanager.interfaces.js';
import type { IgcDockManagerComponentMock } from './test-utils.js';
/**
 * @hidden
 */
export declare function isDockingIndicatorVertical(position: DockingIndicatorPosition): boolean;
/**
 * @hidden
 */
export declare function isDockingIndicatorBefore(position: DockingIndicatorPosition): boolean;
/**
 * @hidden
 */
export declare function isDockingIndicatorBeforeRTL(position: DockingIndicatorPosition): boolean;
/**
 * @hidden
 */
export declare function isDockingIndicatorOuter(position: DockingIndicatorPosition): boolean;
/**
 * @hidden
 */
export declare function isDockingIndicatorMost(position: DockingIndicatorPosition): boolean;
/**
 * @hidden
 */
export declare function isSplitPaneVertical(splitPane: IgcSplitPane): boolean;
/**
 * @hidden
 */
export declare function isAltPressed(event: KeyboardEvent): boolean;
/**
 * @hidden
 */
export declare function isControlOrMetaPressed(event: KeyboardEvent): boolean;
/**
 * @hidden
 */
export declare function partNameMap(partNameInfo: PartNameInfo, delimiter?: string): string;
/**
 * @hidden
 */
export declare function getDirection(element: HTMLElement | IgcDockManagerComponentMock): string;
/**
 * @hidden
 */
export declare function closestElement(selector: string, el: any): HTMLElement | null;
/**
 * @hidden
 * Recursively calculate minimum size for a pane in a given orientation.
 * This handles split panes, tab groups, content panes, and document hosts.
 * @param pane The pane to calculate min size for
 * @param orientation The orientation to calculate ('horizontal' for width, 'vertical' for height)
 * @param splitterSize The actual size of splitters in pixels (defaults to IGC_DEFAULT_SPLITTER_SIZE)
 */
export declare function calculatePaneMinSize(pane: IgcDockManagerPane | null | undefined, orientation: 'horizontal' | 'vertical', splitterSize?: number): number;
/**
 * @hidden
 * Calculate minimum size for a split pane in a given orientation.
 * For horizontal split panes: SUM widths, MAX heights
 * For vertical split panes: MAX widths, SUM heights
 * @param splitPane The split pane to calculate min size for
 * @param orientation The orientation to calculate ('horizontal' for width, 'vertical' for height)
 * @param splitterSize The actual size of splitters in pixels (defaults to IGC_DEFAULT_SPLITTER_SIZE)
 */
export declare function calculateSplitPaneMinSize(splitPane: IgcSplitPane, orientation: 'horizontal' | 'vertical', splitterSize?: number): number;