orNull (property)
or
Null
or
Null
:
(
<
KK
,
R
>
(
k
)
=>
null
|
WithoutOptValues
<
R
>
)
Type declaration
<
KK
,
R
>
(
k
)
:
null
|
WithoutOptValues
<
R
>
Type Parameters
KK
extends
string
|
number
|
symbol
R
Parameters
k
:
KK
Returns
null
|
WithoutOptValues
<
R
>
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