16 lines
384 B
TypeScript
16 lines
384 B
TypeScript
import type { Events } from "../shared/events";
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const listeners = new Set<(event: Events) => void>();
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export const on = (listener: (event: Events) => void) => {
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listeners.add(listener);
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};
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export const off = (listener: (event: Events) => void) => {
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listeners.delete(listener);
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};
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export const emit = (event: Events) => {
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listeners.forEach((listener) => listener(event));
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};
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