@tsparticles/plugin-emitters/esm/Options/Classes/EmitterRate.js

tsParticles emitters plugin

import { isNull, loadRangeProperty, } from "@tsparticles/engine";
export class EmitterRate {
    delay = 0.1;
    quantity = 1;
    load(data) {
        if (isNull(data)) {
            return;
        }
        loadRangeProperty(this, "quantity", data.quantity);
        loadRangeProperty(this, "delay", data.delay);
    }
}