@mikezimm/npmfunctions/src/Services/Time/constants.ts

Functions used in my SPFx webparts

export const msPerMin = 60000;
export const msPerHr = 3600000;
export const msPerDay = 86400000;
export const msPerWk = 604800000;
export const msPerMo = 2678400000;
export const msPerQ = 7776000000;
export const msPerYr = 31536000000;


export const holidays = [
  [12,25],[1,1],[7,4]
];