import { IBearCarouselProps } from './types';
import { ReactNode } from 'react';
/**
 * 判斷是否為手機裝置
 */
export declare function checkIsMobile(): boolean;
/**
 * 判斷是否為桌面裝置
 */
export declare function checkIsDesktop(): boolean;
/**
 * 轉數字
 * ex: 1234 -> 1234
 *
 * @param value
 * @param defaultValue
 */
export declare function anyToNumber(value: any, defaultValue?: number): number;
/**
 * 取得螢幕尺寸對應設定尺寸
 * @param innerWidth
 * @param breakpointSizes
 */
export declare function getSizeByRange(innerWidth?: number, breakpointSizes?: number[]): number;
/**
 * 取得 Matrix value
 * @param matrix
 */
export declare function getMatrixValue(matrix: string): number[];
/**
 * 保留小數點兩位並四捨五入
 * @param num
 */
export declare function decimal2Rounding(num: number): number;
/**
 * 取得下一頁的 Page
 * @param activePage
 */
export declare function getNextPage(activePage: number): number;
export declare function getLastIndex(elementTotal: number): number;
/**
 * 取得Loop模式下移動重設
 * @param slideIndex
 * @param range
 */
export declare function getLoopResetIndex(activeActualIndex: number, residue: number): number;
/**
 * Object.keys 型別增強
 * @param object
 */
export declare function objectKeys<T extends object>(object: T): Array<keyof T>;
export declare function isPropsDiff(props: IBearCarouselProps, nextProps: IBearCarouselProps, exclude: string[]): boolean;
export declare function booleanToDataAttr(isTrue: boolean, returnValue?: number | string | boolean): string | undefined;
export declare function getNextIndexByPercentage(percentage: number, checkMovePercentage: number): number;
export declare function getPrevIndexByPercentage(percentage: number, checkMovePercentage: number): number;
/**
 * 檢查是否為正確的資料格式
 * @param data
 */
export declare function checkDataFormat(data?: ReactNode[]): boolean;