TSEvent
Typescript Event Emitter with the same API of VS Code
Basic Usage
class Counter {
// define the emitter
private _onChanged = new EventEmitter<number>()
public readonly onChanged = this._onChanged.event
private _value = 0
get value() {
return this._value
}
set value(v) {
this._value = v
this._onChanged.fire(this.value)
}
}
const counter = new Counter()
counter.onChanged(n => { // n is number here
console.log(`The new value is ${n}`)
})
counter.value = 5 // Output: The new value is 5