/**
 * @description concat path(s) to base, with heading '/' and without tailing '/'
 * @example
 * safeJoinPath('a/b/c','d','e/','','/') => '/a/b/c/d/e'
 * safeJoinPath('https://cdn.payping.ir/', '/statics/img.png') => 'https://statics.payping.ir/img.png'
 */
export declare function safeJoinPath(base: string, ...paths: string[]): string;
/**
 * @description remove path from base with perpetual heading "/" and remove tailing '/'
 *@example
 * safeDeletePath('a/b/c/d','d') => '/a/b/c'
 */
export declare function safeDeletePath(base: string, path: string): string;