priority
optionexpires
option to reject invalid datesmaxAge
option to reject invalid valuesSameSite=None
supportsameSite: true
to work with draft-7 clients
true
now sends SameSite=Strict
instead of SameSite
sameSite
option
firstPartyOnly
option, never implemented by browsersencode
is not a functionexpires
is not a Date
Max-Age
to never be a floating point numberserialize
firstPartyOnly
optionserialize
maxAge
of 0
decode
optionencode
option=
maxAge
option to not throw error