export type ControlSize = 'xs' | 's' | 'm' | 'l' | 'xl';
/**
 * Resolves a control size: an explicit size always wins, otherwise the mobile
 * default is used in mobile mode and the desktop default elsewhere.
 */
export declare function resolveMobileControlSize<T extends ControlSize>(params: {
    size: T | undefined;
    desktopDefault: T;
    mobileDefault: T;
    isMobile: boolean;
}): T;
/**
 * Mobile-aware control size, driven by the uikit `MobileProvider` context.
 */
export declare function useMobileControlSize<T extends ControlSize>(size: T | undefined, desktopDefault: T, mobileDefault: T): T;
/**
 * Icon size matching the resolved control size.
 */
export declare function getControlIconSize(size: ControlSize | undefined): number;