pr-preview/node_modules/perfect-debounce/dist/index.cjs

'use strict';

const DEBOUNCE_DEFAULTS = {
  trailing: true
};
function debounce(fn, wait = 25, options = {}) {
  options = { ...DEBOUNCE_DEFAULTS, ...options };
  if (!Number.isFinite(wait)) {
    throw new TypeError("Expected `wait` to be a finite number");
  }
  let leadingValue;
  let timeout;
  let resolveList = [];
  let currentPromise;
  let trailingArgs;
  const applyFn = (_this, args) => {
    currentPromise = _applyPromised(fn, _this, args);
    currentPromise.finally(() => {
      currentPromise = null;
      if (options.trailing && trailingArgs && !timeout) {
        const promise = applyFn(_this, trailingArgs);
        trailingArgs = null;
        return promise;
      }
    });
    return currentPromise;
  };
  return function(...args) {
    if (currentPromise) {
      if (options.trailing) {
        trailingArgs = args;
      }
      return currentPromise;
    }
    return new Promise((resolve) => {
      const shouldCallNow = !timeout && options.leading;
      clearTimeout(timeout);
      timeout = setTimeout(() => {
        timeout = null;
        const promise = options.leading ? leadingValue : applyFn(this, args);
        for (const _resolve of resolveList) {
          _resolve(promise);
        }
        resolveList = [];
      }, wait);
      if (shouldCallNow) {
        leadingValue = applyFn(this, args);
        resolve(leadingValue);
      } else {
        resolveList.push(resolve);
      }
    });
  };
}
async function _applyPromised(fn, _this, args) {
  return await fn.apply(_this, args);
}

exports.debounce = debounce;