declare module "time-since" {
  export interface timeSince {
    since: {
      millis: number;
      secs: number;
      mins: number;
      hours: number;
      days: number;
      weeks: number;
    };
  }
}

declare module "time-since" {
  export function since (timestamp: Date): {
    "millis": ()=>number,
    "secs": ()=>number,
    "mins": ()=>number,
    "hours": ()=>number,
    "days": ()=>number,
    "weeks": ()=>number,
}
}
Change types to anonymous functions that return number
Change types to anonymous functions that return number