woocommerce-paypal-payments/modules/ppcp-wc-gateway/resources/js/helper/debounce.js

export const debounce = (callback, delayMs) => {
    let timeoutId = null;
    return (...args) => {
        window.clearTimeout(timeoutId);
        timeoutId = window.setTimeout(() => {
            callback.apply(null, args);
        }, delayMs);
    };
};