import { Injectable } from '@angular/core'; import { IDollarVolume } from '../data/dollarVolume.interface'; @Injectable() export class DollarVolumeService { getDollarVolumes() : IDollarVolume []{ return [ { id: 1, display: 'Under $500,000' }, { id: 2, display: '$500,000 to $999,999' }, { id: 3, display: '$1 million to $4,999,999' }, { id: 4, display: '$5 million to $9,999,999' }, { id: 5, display: '$10 million to $14,999,999' }, { id: 8, display: '$15 million or over' }, { id: 7, display: 'No business activity' } ] } }