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Methods
add
Listener
has
Listener
remove
Listener
interface
_UrlbarOnEngagementEvent
<
TCallback
=
(
state
:
EngagementState
)
=>
void
>
{
addListener
(
cb
:
TCallback
,
providerName
:
string
)
:
void
;
hasListener
(
cb
:
TCallback
)
:
boolean
;
removeListener
(
cb
:
TCallback
)
:
void
;
}
Type Parameters
TCallback
=
(
state
:
EngagementState
)
=>
void
Index
Methods
add
Listener
has
Listener
remove
Listener
Methods
add
Listener
addListener
(
cb
:
TCallback
,
providerName
:
string
)
:
void
Parameters
cb
:
TCallback
providerName
:
string
Returns
void
has
Listener
hasListener
(
cb
:
TCallback
)
:
boolean
Parameters
cb
:
TCallback
Returns
boolean
remove
Listener
removeListener
(
cb
:
TCallback
)
:
void
Parameters
cb
:
TCallback
Returns
void