godot-d ~releases (2022-04-02T06:37:10.8312204)
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ClassDBSingleton.classHasSignal
godot
classdb
ClassDBSingleton
Returns whether
class
or its ancestry has a signal called
signal
or not.
struct
ClassDBSingleton
@
nogc
nothrow const
bool
classHasSignal
(
in
String
_class
,
in
String
signal
)
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_GODOT_internal_name
Returns whether class or its ancestry has a signal called signal or not.