Snowflake ID generator
npm install @arusakov/snowflakeid!test

``javascript
const customEpoch = new Date('2025-01-01').getTime()
const nodeId = 1 // based on ip, process id, etc
const snowflake = new SnowflakeId(customEpoch, nodeId)
const id1 = snowflake.generate()
const id2 = snowflake.generate()
// etc
``