import { PerformanceMark } from './PerformanceMark' export interface PerformanceMarkCollection { [id: string]: PerformanceMark } export interface Performance { start(name: string): Performance stop(name: string): Performance get(name: string): PerformanceMark all(): PerformanceMarkCollection allArray(): PerformanceMark[] clear(name?: string): Performance clearAll(): Performance }