type NavigatorWithUA = {
    userAgent: string;
};
export declare function useIsVirtualKeyboard(): boolean;
export declare function isVirtualKeyboard(navigator?: NavigatorWithUA | undefined): boolean;
export declare function getVirtualKeyboardOverlayHeight(): number;
export declare function needsIosSafari26KeyboardAdditionalHeight(): boolean;
export declare function guessKeyboardOverlayHeight(navigator?: NavigatorWithUA | undefined): number;
export declare const Internal: {
    isCanvaEditor(navigator?: NavigatorWithUA | undefined): boolean
    isIos26OrAbove(_navigator?: NavigatorWithUA | undefined): boolean
    isIos26_0(_navigator?: NavigatorWithUA | undefined): boolean
    isIosSafari26OrAbove(navigator?: NavigatorWithUA | undefined): boolean
    isStandalone(navigator?: NavigatorWithUA | undefined): boolean
};
export declare const getNonInteractiveHeight: () => number;
export declare function applyKeyboardViewportOffsetCompensation(height: number): number;
export declare function maybeWaitForVirtualKeyboard(maxWaitTimeMs?: number): Promise<void>;
export {};