/**
 * Accessible splitter and persisted width state for the game/studio embed
 * dock. Layout ownership stays with the embed panel through the width
 * callback: the dock only decides "how wide", never "where".
 *
 * Ported from the proven Blocks with Friends dock so every game embedding
 * Crowdy Studio gets the same keyboard/pointer resize semantics.
 */
export declare const CROWDY_STUDIO_EMBED_NARROW_BREAKPOINT_PX = 1000;
export declare const CROWDY_STUDIO_EMBED_DEFAULT_DOCK_RATIO = 0.52;
export declare const CROWDY_STUDIO_EMBED_MIN_DOCK_WIDTH_PX = 480;
export declare const CROWDY_STUDIO_EMBED_MIN_GAME_WIDTH_PX = 420;
export declare const CROWDY_STUDIO_EMBED_SPLITTER_WIDTH_PX = 10;
export declare const CROWDY_STUDIO_EMBED_DOCK_WIDTH_STORAGE_KEY = "ck:crowdy-studio:embed:dock-width:v1";
export interface CrowdyStudioEmbedDockWidthRange {
    min: number;
    max: number;
}
export type CrowdyStudioEmbedDockStorage = Pick<Storage, 'getItem' | 'setItem'>;
/**
 * Width bounds for the right-hand studio dock. The desktop breakpoint ensures
 * these minimums do not conflict in normal use; the defensive Math.min keeps
 * direct callers safe in unusually small test or embedded viewports.
 */
export declare function crowdyStudioEmbedDockWidthRange(viewportWidth?: number): CrowdyStudioEmbedDockWidthRange;
export declare function clampCrowdyStudioEmbedDockWidth(width: number, viewportWidth?: number): number;
export declare class CrowdyStudioEmbedDock {
    private readonly onWidthChange;
    private readonly storage;
    readonly separator: HTMLDivElement;
    private preferredWidth;
    private currentWidth;
    private active;
    private draggingPointerId;
    constructor(onWidthChange: (width: number) => void, storage?: CrowdyStudioEmbedDockStorage | null);
    get width(): number;
    activate(): void;
    deactivate(): void;
    /** Re-clamp the preferred width after a viewport resize. */
    refresh(): void;
    destroy(): void;
    private applyPreferredWidth;
    private setPreferredWidth;
    private updateAria;
    private readonly keyDown;
    private readonly pointerDown;
    private readonly pointerMove;
    private readonly pointerUp;
    private readonly pointerCancel;
    private stopDragging;
    private loadPersistedWidth;
    private persistWidth;
}
export declare function addBodyClass(name: string): void;
export declare function removeBodyClass(...names: readonly string[]): void;
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