Interface JustEventUno<Type, Value>

Event with Value only

interface JustEventUno<Type extends string, Value> {
    type: Type;
    emitBy(emitter: EventEmitterLike | EventTargetLike, value: Value): void;
    listener(listener: (value: Value) => unknown): (...args: any[]) => any;
    listenTo(
        emitter: EventEmitterLike | EventTargetLike,
        listener: (value: Value) => unknown,
    ): void;
    (value: Value): JustUno<Value>;
}

Type Parameters

Type extends string
Value

JustEventUno(value: Value): JustUno<Value>
Create event argments as in emitter.emit(event.type, ...event(value)).
Parameters
- value: Value
Returns JustUno<Value>
- Defined in justEvent.ts:41

Index

Properties

Methods

emitBy listener listenTo

Properties

type

type: Type

The event type: emitter.emit(event.type)

Methods

emitBy

emitBy(emitter: EventEmitterLike | EventTargetLike, value: Value): void
A functional and normalized way to call emitter.emit(...)
Parameters
- emitter: EventEmitterLike | EventTargetLike
- value: Value
Returns void
- Defined in justEvent.ts:53

listener

listener(listener: (value: Value) => unknown): (...args: any[]) => any
creates the event listener with type support
Parameters
- listener: (value: Value) => unknown
Returns (...args: any[]) => any
- Defined in justEvent.ts:45

listenTo

listenTo(
emitter: EventEmitterLike | EventTargetLike,
listener: (value: Value) => unknown,
): void
A functional and normalized way to call emitter.addListener(...)
Parameters
- emitter: EventEmitterLike | EventTargetLike
- listener: (value: Value) => unknown
Returns void
- Defined in justEvent.ts:49