compute first day and last day of type(month,quarter,year) by provided data
根据提供的时间，得出当前时间的月，季,年的第一天至最后一天。
install
npm i dayjs-range
usage
dayjs().getTimeBorder(timestamp, type)
参数
< timestamp > timestamp 时间戳
< type > month | quarter | year
e.g:
month | 月
let time = dayjs.getTimeBorder(1635952894007, 'month')
console.log(time.startDate) // 2021-11-01
console.log(time.endDate) // 2021-11-30
quarter | 季度
let time = dayjs.getTimeBorder(1635952894007, 'quarter')
console.log(time.startDate) // 2021-10-01
console.log(time.endDate) // 2021-12-31
year | 年
let time = dayjs.getTimeBorder(1635952894007, 'year')
console.log(time.startDate) // 2021-01-01
console.log(time.endDate) // 2021-12-31