/**
 * @param versionA
 * @param versionB
 * @returns
 */
export declare const semverCompare: (
  versionA: string,
  versionB: string,
) => -1 | 0 | 1;

export declare const getIOSVersion: () => number;
export declare const isAndroid: boolean;
export declare const isIOS: boolean;
export declare const isOriginalChrome: boolean;
export declare const isQQBrowser: boolean;
export declare const isFirefox: boolean;
export declare const isBaidu: boolean;
/**
 * @returns boolean
 */
export declare const haveSchemeToLinkOrFallback: () => boolean;
