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Class: Dayjs

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:33

Constructors

new Dayjs()

new Dayjs(config?): Dayjs

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:34

Parameters

config?

null | string | number | Date | Dayjs

Returns

Dayjs

Methods

add()

add(value, unit?): Dayjs

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:240

Returns a cloned Day.js object with a specified amount of time added.

dayjs().add(7, 'day')// => Dayjs

Units are case insensitive, and support plural and short forms.

Docs: https://day.js.org/docs/en/manipulate/add

Parameters

value

number

unit?

ManipulateType

Returns

Dayjs


clone()

clone(): Dayjs

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:43

All Day.js objects are immutable. Still, dayjs#clone can create a clone of the current object if you need one.

dayjs().clone()// => Dayjs
dayjs(dayjs('2019-01-25')) // passing a Dayjs object to a constructor will also clone it

Docs: https://day.js.org/docs/en/parse/dayjs-clone

Returns

Dayjs


date()

Call Signature

date(): number

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:97

Get the date of the month.

dayjs().date()// => 1-31

Docs: https://day.js.org/docs/en/get-set/date

Returns

number

Call Signature

date(value): Dayjs

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:107

Set the date of the month.

Accepts numbers from 1 to 31. If the range is exceeded, it will bubble up to the next months.

dayjs().date(1)// => Dayjs

Docs: https://day.js.org/docs/en/get-set/date

Parameters
value

number

Returns

Dayjs


day()

Call Signature

day(): 0 | 1 | 2 | 3 | 4 | 5 | 6

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:117

Get the day of the week.

Returns numbers from 0 (Sunday) to 6 (Saturday).

dayjs().day()// 0-6

Docs: https://day.js.org/docs/en/get-set/day

Returns

0 | 1 | 2 | 3 | 4 | 5 | 6

Call Signature

day(value): Dayjs

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:127

Set the day of the week.

Accepts numbers from 0 (Sunday) to 6 (Saturday). If the range is exceeded, it will bubble up to next weeks.

dayjs().day(0)// => Dayjs

Docs: https://day.js.org/docs/en/get-set/day

Parameters
value

number

Returns

Dayjs


daysInMonth()

daysInMonth(): number

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:332

Get the number of days in the current month.

dayjs('2019-01-25').daysInMonth() // 31

Docs: https://day.js.org/docs/en/display/days-in-month

Returns

number


diff()

diff(date?, unit?, float?): number

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:303

This indicates the difference between two date-time in the specified unit.

To get the difference in milliseconds, use dayjs#diff

const date1 = dayjs('2019-01-25')
const date2 = dayjs('2018-06-05')
date1.diff(date2) // 20214000000 default milliseconds
date1.diff() // milliseconds to current time

To get the difference in another unit of measurement, pass that measurement as the second argument.

const date1 = dayjs('2019-01-25')
date1.diff('2018-06-05', 'month') // 7

Units are case insensitive, and support plural and short forms.

Docs: https://day.js.org/docs/en/display/difference

Parameters

date?

null | string | number | Date | Dayjs

unit?

"s" | "ms" | "date" | "d" | "D" | "M" | "y" | "h" | "millisecond" | "second" | "minute" | "hour" | "day" | "month" | "year" | "milliseconds" | "seconds" | "minutes" | "hours" | "days" | "months" | "years" | "dates" | "m" | "week" | "weeks" | "w" | "quarter" | "quarters" | "Q"

float?

boolean

Returns

number


endOf()

endOf(unit): Dayjs

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:270

Returns a cloned Day.js object and set it to the end of a unit of time.

dayjs().endOf('month')// => Dayjs

Units are case insensitive, and support plural and short forms.

Docs: https://day.js.org/docs/en/manipulate/end-of

Parameters

unit

OpUnitType

Returns

Dayjs


format()

format(template?): string

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:282

Get the formatted date according to the string of tokens passed in.

To escape characters, wrap them in square brackets (e.g. [MM]).

dayjs().format()// => current date in ISO8601, without fraction seconds e.g. '2020-04-02T08:02:17-05:00'
dayjs('2019-01-25').format('[YYYYescape] YYYY-MM-DDTHH:mm:ssZ[Z]')// 'YYYYescape 2019-01-25T00:00:00-02:00Z'
dayjs('2019-01-25').format('DD/MM/YYYY') // '25/01/2019'

Docs: https://day.js.org/docs/en/display/format

Parameters

template?

string

Returns

string


from()

from(compared, withoutSuffix?): string

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/plugin/relativeTime.d.ts:20

Parameters

compared

undefined | null | string | number | Date | Dayjs

withoutSuffix?

boolean

Returns

string


fromNow()

fromNow(withoutSuffix?): string

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/plugin/relativeTime.d.ts:19

Parameters

withoutSuffix?

boolean

Returns

string


get()

get(unit): number

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:230

String getter, returns the corresponding information getting from Day.js object.

In general:

dayjs().get(unit) === dayjs()[unit]()

Units are case insensitive, and support plural and short forms.

dayjs().get('year')
dayjs().get('month') // start 0
dayjs().get('date')

Docs: https://day.js.org/docs/en/get-set/get

Parameters

unit

UnitType

Returns

number


hour()

Call Signature

hour(): number

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:135

Get the hour.

dayjs().hour()// => 0-23

Docs: https://day.js.org/docs/en/get-set/hour

Returns

number

Call Signature

hour(value): Dayjs

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:145

Set the hour.

Accepts numbers from 0 to 23. If the range is exceeded, it will bubble up to the next day.

dayjs().hour(12)// => Dayjs

Docs: https://day.js.org/docs/en/get-set/hour

Parameters
value

number

Returns

Dayjs


isAfter()

isAfter(date?, unit?): boolean

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:411

This indicates whether the Day.js object is after the other supplied date-time.

dayjs().isAfter(dayjs('2011-01-01')) // default milliseconds

If you want to limit the granularity to a unit other than milliseconds, pass it as the second parameter.

dayjs().isAfter('2011-01-01', 'year')// => boolean

Units are case insensitive, and support plural and short forms.

Docs: https://day.js.org/docs/en/query/is-after

Parameters

date?

null | string | number | Date | Dayjs

unit?

OpUnitType

Returns

boolean


isBefore()

isBefore(date?, unit?): boolean

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:385

This indicates whether the Day.js object is before the other supplied date-time.

dayjs().isBefore(dayjs('2011-01-01')) // default milliseconds

If you want to limit the granularity to a unit other than milliseconds, pass it as the second parameter.

dayjs().isBefore('2011-01-01', 'year')// => boolean

Units are case insensitive, and support plural and short forms.

Docs: https://day.js.org/docs/en/query/is-before

Parameters

date?

null | string | number | Date | Dayjs

unit?

OpUnitType

Returns

boolean


isSame()

isSame(date?, unit?): boolean

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:397

This indicates whether the Day.js object is the same as the other supplied date-time.

dayjs().isSame(dayjs('2011-01-01')) // default milliseconds

If you want to limit the granularity to a unit other than milliseconds, pass it as the second parameter.

dayjs().isSame('2011-01-01', 'year')// => boolean

Docs: https://day.js.org/docs/en/query/is-same

Parameters

date?

null | string | number | Date | Dayjs

unit?

OpUnitType

Returns

boolean


isUTC()

isUTC(): boolean

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/plugin/utc.d.ts:13

Returns

boolean


isValid()

isValid(): boolean

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:51

This returns a boolean indicating whether the Day.js object contains a valid date or not.

dayjs().isValid()// => boolean

Docs: https://day.js.org/docs/en/parse/is-valid

Returns

boolean


local()

local(): Dayjs

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/plugin/utc.d.ts:11

Returns

Dayjs


locale()

Call Signature

locale(): string

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:413

Returns

string

Call Signature

locale(preset, object?): Dayjs

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:415

Parameters
preset

string | ILocale

object?

Partial<ILocale>

Returns

Dayjs


millisecond()

Call Signature

millisecond(): number

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:188

Get the milliseconds.

dayjs().millisecond()// => 0-999

Docs: https://day.js.org/docs/en/get-set/millisecond

Returns

number

Call Signature

millisecond(value): Dayjs

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:198

Set the milliseconds.

Accepts numbers from 0 to 999. If the range is exceeded, it will bubble up to the next seconds.

dayjs().millisecond(1)// => Dayjs

Docs: https://day.js.org/docs/en/get-set/millisecond

Parameters
value

number

Returns

Dayjs


minute()

Call Signature

minute(): number

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:153

Get the minutes.

dayjs().minute()// => 0-59

Docs: https://day.js.org/docs/en/get-set/minute

Returns

number

Call Signature

minute(value): Dayjs

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:163

Set the minutes.

Accepts numbers from 0 to 59. If the range is exceeded, it will bubble up to the next hour.

dayjs().minute(59)// => Dayjs

Docs: https://day.js.org/docs/en/get-set/minute

Parameters
value

number

Returns

Dayjs


month()

Call Signature

month(): number

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:77

Get the month.

Months are zero indexed, so January is month 0.

dayjs().month()// => 0-11

Docs: https://day.js.org/docs/en/get-set/month

Returns

number

Call Signature

month(value): Dayjs

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:89

Set the month.

Months are zero indexed, so January is month 0.

Accepts numbers from 0 to 11. If the range is exceeded, it will bubble up to the next year.

dayjs().month(0)// => Dayjs

Docs: https://day.js.org/docs/en/get-set/month

Parameters
value

number

Returns

Dayjs


offsetName()

offsetName(type?): undefined | string

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/plugin/timezone.d.ts:9

Parameters

type?

"short" | "long"

Returns

undefined | string


second()

Call Signature

second(): number

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:171

Get the seconds.

dayjs().second()// => 0-59

Docs: https://day.js.org/docs/en/get-set/second

Returns

number

Call Signature

second(value): Dayjs

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:180

Set the seconds.

Accepts numbers from 0 to 59. If the range is exceeded, it will bubble up to the next minutes.

dayjs().second(1)// Dayjs
Parameters
value

number

Returns

Dayjs


set()

set(unit, value): Dayjs

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:214

Generic setter, accepting unit as first argument, and value as second, returns a new instance with the applied changes.

In general:

dayjs().set(unit, value) === dayjs()[unit](value)

Units are case insensitive, and support plural and short forms.

dayjs().set('date', 1)
dayjs().set('month', 3) // April
dayjs().set('second', 30)

Docs: https://day.js.org/docs/en/get-set/set

Parameters

unit

UnitType

value

number

Returns

Dayjs


startOf()

startOf(unit): Dayjs

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:260

Returns a cloned Day.js object and set it to the start of a unit of time.

dayjs().startOf('year')// => Dayjs

Units are case insensitive, and support plural and short forms.

Docs: https://day.js.org/docs/en/manipulate/start-of

Parameters

unit

OpUnitType

Returns

Dayjs


subtract()

subtract(value, unit?): Dayjs

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:250

Returns a cloned Day.js object with a specified amount of time subtracted.

dayjs().subtract(7, 'year')// => Dayjs

Units are case insensitive, and support plural and short forms.

Docs: https://day.js.org/docs/en/manipulate/subtract

Parameters

value

number

unit?

ManipulateType

Returns

Dayjs


to()

to(compared, withoutSuffix?): string

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/plugin/relativeTime.d.ts:22

Parameters

compared

undefined | null | string | number | Date | Dayjs

withoutSuffix?

boolean

Returns

string


toDate()

toDate(): Date

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:339

To get a copy of the native Date object parsed from the Day.js object use dayjs#toDate.

dayjs('2019-01-25').toDate()// => Date

Returns

Date


toISOString()

toISOString(): string

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:355

To format as an ISO 8601 string.

dayjs('2019-01-25').toISOString() // '2019-01-25T02:00:00.000Z'

Docs: https://day.js.org/docs/en/display/as-iso-string

Returns

string


toJSON()

toJSON(): string

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:347

To serialize as an ISO 8601 string.

dayjs('2019-01-25').toJSON() // '2019-01-25T02:00:00.000Z'

Docs: https://day.js.org/docs/en/display/as-json

Returns

string


toNow()

toNow(withoutSuffix?): string

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/plugin/relativeTime.d.ts:21

Parameters

withoutSuffix?

boolean

Returns

string


toString()

toString(): string

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:363

Returns a string representation of the date.

dayjs('2019-01-25').toString() // 'Fri, 25 Jan 2019 02:00:00 GMT'

Docs: https://day.js.org/docs/en/display/as-string

Returns

string


tz()

tz(timezone?, keepLocalTime?): Dayjs

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/plugin/timezone.d.ts:8

Parameters

timezone?

string

keepLocalTime?

boolean

Returns

Dayjs


unix()

unix(): number

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:324

This returns the Unix timestamp (the number of seconds since the Unix Epoch) of the Day.js object.

dayjs('2019-01-25').unix() // 1548381600

This value is floored to the nearest second, and does not include a milliseconds component.

Docs: https://day.js.org/docs/en/display/unix-timestamp

Returns

number


utc()

utc(keepLocalTime?): Dayjs

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/plugin/utc.d.ts:9

Parameters

keepLocalTime?

boolean

Returns

Dayjs


utcOffset()

Call Signature

utcOffset(): number

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:371

Get the UTC offset in minutes.

dayjs().utcOffset()

Docs: https://day.js.org/docs/en/manipulate/utc-offset

Returns

number

Call Signature

utcOffset(offset, keepLocalTime?): Dayjs

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/plugin/utc.d.ts:15

Parameters
offset

string | number

keepLocalTime?

boolean

Returns

Dayjs


valueOf()

valueOf(): number

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:314

This returns the number of milliseconds since the Unix Epoch of the Day.js object.

dayjs('2019-01-25').valueOf() // 1548381600000
+dayjs(1548381600000) // 1548381600000

To get a Unix timestamp (the number of seconds since the epoch) from a Day.js object, you should use Unix Timestamp dayjs#unix().

Docs: https://day.js.org/docs/en/display/unix-timestamp-milliseconds

Returns

number


year()

Call Signature

year(): number

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:59

Get the year.

dayjs().year()// => 2020

Docs: https://day.js.org/docs/en/get-set/year

Returns

number

Call Signature

year(value): Dayjs

Defined in: node_modules/.pnpm/[email protected]/node_modules/dayjs/index.d.ts:67

Set the year.

dayjs().year(2000)// => Dayjs

Docs: https://day.js.org/docs/en/get-set/year

Parameters
value

number

Returns

Dayjs