export declare function isNullOrUndefined(obj: any): boolean;
export declare function toType(obj: any): string;
export declare function uniqueId(): string;
export declare function openInBrowser(content: string): Promise<string>;
export declare function runAsync(callback: Function, delay?: number): void;
export declare function asyncForEach(array: any[], callback: Function): Promise<void>;
export declare function normalizePath(path: string): string;
export declare function exitProcess(passed: boolean): void;