blockchain-javascript/model/base-model.js

module.exports = class BaseModel {
  static MODULES = {
    HISTORY: 'history',
    PENDING: 'pending'
  }

  constructor(chainId, module) {
    if (!chainId || !module) throw "Must have [chainId, module]."

    this.chainId = chainId
    this.module = module
  }
}