export declare function bias(val: number): number;
export declare function calculateUpdatedOffset({ selectedElement, containerSize, contentSize, isRtl, currentScrollOffset, isHorizontal, }: {
    selectedElement: HTMLElement;
    containerSize: number;
    contentSize: number;
    isRtl: boolean;
    currentScrollOffset: number;
    isHorizontal: boolean;
}): number;
export declare function calculateCenteredOffset({ selectedElement, containerSize, contentSize, isRtl, isHorizontal, }: {
    selectedElement: HTMLElement;
    containerSize: number;
    contentSize: number;
    isRtl: boolean;
    isHorizontal: boolean;
}): number;
