Preparing search index...
The search index is not available
yatter
yatter
type
isBoolean
Function isBoolean
is
Boolean
(
input
:
unknown
)
:
boolean
是否是布尔值
Returns
Parameters
input:
unknown
Returns
boolean
Settings
Member Visibility
Protected
Private
Inherited
External
Theme
OS
Light
Dark
Modules
yatter
array
case
constant
function
index
is
number
object
reg
string
type
url
is
All
Same
Type
is
All
Type
is
Async
Function
is
Boolean
is
Built
In
Function
is
Function
is
Null
Or
Undef
is
Number
is
Object
is
Plain
Object
is
Reg
Exp
is
Same
Type
is
String
is
Symbol
is
Type
Generated using
TypeDoc
是否是布尔值
Returns