cat-power/node_modules/@vueuse/shared/index.cjs

'use strict';

var vueDemi = require('vue-demi');

var __defProp$9 = Object.defineProperty;
var __defProps$6 = Object.defineProperties;
var __getOwnPropDescs$6 = Object.getOwnPropertyDescriptors;
var __getOwnPropSymbols$b = Object.getOwnPropertySymbols;
var __hasOwnProp$b = Object.prototype.hasOwnProperty;
var __propIsEnum$b = Object.prototype.propertyIsEnumerable;
var __defNormalProp$9 = (obj, key, value) => key in obj ? __defProp$9(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues$9 = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp$b.call(b, prop))
      __defNormalProp$9(a, prop, b[prop]);
  if (__getOwnPropSymbols$b)
    for (var prop of __getOwnPropSymbols$b(b)) {
      if (__propIsEnum$b.call(b, prop))
        __defNormalProp$9(a, prop, b[prop]);
    }
  return a;
};
var __spreadProps$6 = (a, b) => __defProps$6(a, __getOwnPropDescs$6(b));
function computedEager(fn, options) {
  var _a;
  const result = vueDemi.shallowRef();
  vueDemi.watchEffect(() => {
    result.value = fn();
  }, __spreadProps$6(__spreadValues$9({}, options), {
    flush: (_a = options == null ? void 0 : options.flush) != null ? _a : "sync"
  }));
  return vueDemi.readonly(result);
}

var _a;
const isClient = typeof window !== "undefined";
const isDef = (val) => typeof val !== "undefined";
const assert = (condition, ...infos) => {
  if (!condition)
    console.warn(...infos);
};
const toString = Object.prototype.toString;
const isBoolean = (val) => typeof val === "boolean";
const isFunction = (val) => typeof val === "function";
const isNumber = (val) => typeof val === "number";
const isString = (val) => typeof val === "string";
const isObject = (val) => toString.call(val) === "[object Object]";
const isWindow = (val) => typeof window !== "undefined" && toString.call(val) === "[object Window]";
const now = () => Date.now();
const timestamp = () => +Date.now();
const clamp = (n, min, max) => Math.min(max, Math.max(min, n));
const noop = () => {
};
const rand = (min, max) => {
  min = Math.ceil(min);
  max = Math.floor(max);
  return Math.floor(Math.random() * (max - min + 1)) + min;
};
const isIOS = isClient && ((_a = window == null ? void 0 : window.navigator) == null ? void 0 : _a.userAgent) && /iP(ad|hone|od)/.test(window.navigator.userAgent);
const hasOwn = (val, key) => Object.prototype.hasOwnProperty.call(val, key);

function resolveUnref(r) {
  return typeof r === "function" ? r() : vueDemi.unref(r);
}

function createFilterWrapper(filter, fn) {
  function wrapper(...args) {
    return new Promise((resolve, reject) => {
      Promise.resolve(filter(() => fn.apply(this, args), { fn, thisArg: this, args })).then(resolve).catch(reject);
    });
  }
  return wrapper;
}
const bypassFilter = (invoke) => {
  return invoke();
};
function debounceFilter(ms, options = {}) {
  let timer;
  let maxTimer;
  let lastRejector = noop;
  const _clearTimeout = (timer2) => {
    clearTimeout(timer2);
    lastRejector();
    lastRejector = noop;
  };
  const filter = (invoke) => {
    const duration = resolveUnref(ms);
    const maxDuration = resolveUnref(options.maxWait);
    if (timer)
      _clearTimeout(timer);
    if (duration <= 0 || maxDuration !== void 0 && maxDuration <= 0) {
      if (maxTimer) {
        _clearTimeout(maxTimer);
        maxTimer = null;
      }
      return Promise.resolve(invoke());
    }
    return new Promise((resolve, reject) => {
      lastRejector = options.rejectOnCancel ? reject : resolve;
      if (maxDuration && !maxTimer) {
        maxTimer = setTimeout(() => {
          if (timer)
            _clearTimeout(timer);
          maxTimer = null;
          resolve(invoke());
        }, maxDuration);
      }
      timer = setTimeout(() => {
        if (maxTimer)
          _clearTimeout(maxTimer);
        maxTimer = null;
        resolve(invoke());
      }, duration);
    });
  };
  return filter;
}
function throttleFilter(ms, trailing = true, leading = true, rejectOnCancel = false) {
  let lastExec = 0;
  let timer;
  let isLeading = true;
  let lastRejector = noop;
  let lastValue;
  const clear = () => {
    if (timer) {
      clearTimeout(timer);
      timer = void 0;
      lastRejector();
      lastRejector = noop;
    }
  };
  const filter = (_invoke) => {
    const duration = resolveUnref(ms);
    const elapsed = Date.now() - lastExec;
    const invoke = () => {
      return lastValue = _invoke();
    };
    clear();
    if (duration <= 0) {
      lastExec = Date.now();
      return invoke();
    }
    if (elapsed > duration && (leading || !isLeading)) {
      lastExec = Date.now();
      invoke();
    } else if (trailing) {
      lastValue = new Promise((resolve, reject) => {
        lastRejector = rejectOnCancel ? reject : resolve;
        timer = setTimeout(() => {
          lastExec = Date.now();
          isLeading = true;
          resolve(invoke());
          clear();
        }, Math.max(0, duration - elapsed));
      });
    }
    if (!leading && !timer)
      timer = setTimeout(() => isLeading = true, duration);
    isLeading = false;
    return lastValue;
  };
  return filter;
}
function pausableFilter(extendFilter = bypassFilter) {
  const isActive = vueDemi.ref(true);
  function pause() {
    isActive.value = false;
  }
  function resume() {
    isActive.value = true;
  }
  const eventFilter = (...args) => {
    if (isActive.value)
      extendFilter(...args);
  };
  return { isActive: vueDemi.readonly(isActive), pause, resume, eventFilter };
}

function __onlyVue3(name = "this function") {
  if (vueDemi.isVue3)
    return;
  throw new Error(`[VueUse] ${name} is only works on Vue 3.`);
}
function __onlyVue27Plus(name = "this function") {
  if (vueDemi.isVue3 || vueDemi.version.startsWith("2.7."))
    return;
  throw new Error(`[VueUse] ${name} is only works on Vue 2.7 or above.`);
}
const directiveHooks = {
  mounted: vueDemi.isVue3 ? "mounted" : "inserted",
  updated: vueDemi.isVue3 ? "updated" : "componentUpdated",
  unmounted: vueDemi.isVue3 ? "unmounted" : "unbind"
};

function promiseTimeout(ms, throwOnTimeout = false, reason = "Timeout") {
  return new Promise((resolve, reject) => {
    if (throwOnTimeout)
      setTimeout(() => reject(reason), ms);
    else
      setTimeout(resolve, ms);
  });
}
function identity(arg) {
  return arg;
}
function createSingletonPromise(fn) {
  let _promise;
  function wrapper() {
    if (!_promise)
      _promise = fn();
    return _promise;
  }
  wrapper.reset = async () => {
    const _prev = _promise;
    _promise = void 0;
    if (_prev)
      await _prev;
  };
  return wrapper;
}
function invoke(fn) {
  return fn();
}
function containsProp(obj, ...props) {
  return props.some((k) => k in obj);
}
function increaseWithUnit(target, delta) {
  var _a;
  if (typeof target === "number")
    return target + delta;
  const value = ((_a = target.match(/^-?[0-9]+\.?[0-9]*/)) == null ? void 0 : _a[0]) || "";
  const unit = target.slice(value.length);
  const result = parseFloat(value) + delta;
  if (Number.isNaN(result))
    return target;
  return result + unit;
}
function objectPick(obj, keys, omitUndefined = false) {
  return keys.reduce((n, k) => {
    if (k in obj) {
      if (!omitUndefined || obj[k] !== void 0)
        n[k] = obj[k];
    }
    return n;
  }, {});
}

function computedWithControl(source, fn) {
  let v = void 0;
  let track;
  let trigger;
  const dirty = vueDemi.ref(true);
  const update = () => {
    dirty.value = true;
    trigger();
  };
  vueDemi.watch(source, update, { flush: "sync" });
  const get = isFunction(fn) ? fn : fn.get;
  const set = isFunction(fn) ? void 0 : fn.set;
  const result = vueDemi.customRef((_track, _trigger) => {
    track = _track;
    trigger = _trigger;
    return {
      get() {
        if (dirty.value) {
          v = get();
          dirty.value = false;
        }
        track();
        return v;
      },
      set(v2) {
        set == null ? void 0 : set(v2);
      }
    };
  });
  if (Object.isExtensible(result))
    result.trigger = update;
  return result;
}

function tryOnScopeDispose(fn) {
  if (vueDemi.getCurrentScope()) {
    vueDemi.onScopeDispose(fn);
    return true;
  }
  return false;
}

function createEventHook() {
  const fns = [];
  const off = (fn) => {
    const index = fns.indexOf(fn);
    if (index !== -1)
      fns.splice(index, 1);
  };
  const on = (fn) => {
    fns.push(fn);
    const offFn = () => off(fn);
    tryOnScopeDispose(offFn);
    return {
      off: offFn
    };
  };
  const trigger = (param) => {
    fns.forEach((fn) => fn(param));
  };
  return {
    on,
    off,
    trigger
  };
}

function createGlobalState(stateFactory) {
  let initialized = false;
  let state;
  const scope = vueDemi.effectScope(true);
  return () => {
    if (!initialized) {
      state = scope.run(stateFactory);
      initialized = true;
    }
    return state;
  };
}

function createInjectionState(composable) {
  const key = Symbol("InjectionState");
  const useProvidingState = (...args) => {
    const state = composable(...args);
    vueDemi.provide(key, state);
    return state;
  };
  const useInjectedState = () => vueDemi.inject(key);
  return [useProvidingState, useInjectedState];
}

function createSharedComposable(composable) {
  let subscribers = 0;
  let state;
  let scope;
  const dispose = () => {
    subscribers -= 1;
    if (scope && subscribers <= 0) {
      scope.stop();
      state = void 0;
      scope = void 0;
    }
  };
  return (...args) => {
    subscribers += 1;
    if (!state) {
      scope = vueDemi.effectScope(true);
      state = scope.run(() => composable(...args));
    }
    tryOnScopeDispose(dispose);
    return state;
  };
}

function extendRef(ref, extend, { enumerable = false, unwrap = true } = {}) {
  __onlyVue27Plus();
  for (const [key, value] of Object.entries(extend)) {
    if (key === "value")
      continue;
    if (vueDemi.isRef(value) && unwrap) {
      Object.defineProperty(ref, key, {
        get() {
          return value.value;
        },
        set(v) {
          value.value = v;
        },
        enumerable
      });
    } else {
      Object.defineProperty(ref, key, { value, enumerable });
    }
  }
  return ref;
}

function get(obj, key) {
  if (key == null)
    return vueDemi.unref(obj);
  return vueDemi.unref(obj)[key];
}

function isDefined(v) {
  return vueDemi.unref(v) != null;
}

var __defProp$8 = Object.defineProperty;
var __getOwnPropSymbols$a = Object.getOwnPropertySymbols;
var __hasOwnProp$a = Object.prototype.hasOwnProperty;
var __propIsEnum$a = Object.prototype.propertyIsEnumerable;
var __defNormalProp$8 = (obj, key, value) => key in obj ? __defProp$8(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues$8 = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp$a.call(b, prop))
      __defNormalProp$8(a, prop, b[prop]);
  if (__getOwnPropSymbols$a)
    for (var prop of __getOwnPropSymbols$a(b)) {
      if (__propIsEnum$a.call(b, prop))
        __defNormalProp$8(a, prop, b[prop]);
    }
  return a;
};
function makeDestructurable(obj, arr) {
  if (typeof Symbol !== "undefined") {
    const clone = __spreadValues$8({}, obj);
    Object.defineProperty(clone, Symbol.iterator, {
      enumerable: false,
      value() {
        let index = 0;
        return {
          next: () => ({
            value: arr[index++],
            done: index > arr.length
          })
        };
      }
    });
    return clone;
  } else {
    return Object.assign([...arr], obj);
  }
}

function reactify(fn, options) {
  const unrefFn = (options == null ? void 0 : options.computedGetter) === false ? vueDemi.unref : resolveUnref;
  return function(...args) {
    return vueDemi.computed(() => fn.apply(this, args.map((i) => unrefFn(i))));
  };
}

function reactifyObject(obj, optionsOrKeys = {}) {
  let keys = [];
  let options;
  if (Array.isArray(optionsOrKeys)) {
    keys = optionsOrKeys;
  } else {
    options = optionsOrKeys;
    const { includeOwnProperties = true } = optionsOrKeys;
    keys.push(...Object.keys(obj));
    if (includeOwnProperties)
      keys.push(...Object.getOwnPropertyNames(obj));
  }
  return Object.fromEntries(keys.map((key) => {
    const value = obj[key];
    return [
      key,
      typeof value === "function" ? reactify(value.bind(obj), options) : value
    ];
  }));
}

function toReactive(objectRef) {
  if (!vueDemi.isRef(objectRef))
    return vueDemi.reactive(objectRef);
  const proxy = new Proxy({}, {
    get(_, p, receiver) {
      return vueDemi.unref(Reflect.get(objectRef.value, p, receiver));
    },
    set(_, p, value) {
      if (vueDemi.isRef(objectRef.value[p]) && !vueDemi.isRef(value))
        objectRef.value[p].value = value;
      else
        objectRef.value[p] = value;
      return true;
    },
    deleteProperty(_, p) {
      return Reflect.deleteProperty(objectRef.value, p);
    },
    has(_, p) {
      return Reflect.has(objectRef.value, p);
    },
    ownKeys() {
      return Object.keys(objectRef.value);
    },
    getOwnPropertyDescriptor() {
      return {
        enumerable: true,
        configurable: true
      };
    }
  });
  return vueDemi.reactive(proxy);
}

function reactiveComputed(fn) {
  return toReactive(vueDemi.computed(fn));
}

function reactiveOmit(obj, ...keys) {
  const flatKeys = keys.flat();
  return reactiveComputed(() => Object.fromEntries(Object.entries(vueDemi.toRefs(obj)).filter((e) => !flatKeys.includes(e[0]))));
}

function reactivePick(obj, ...keys) {
  const flatKeys = keys.flat();
  return vueDemi.reactive(Object.fromEntries(flatKeys.map((k) => [k, vueDemi.toRef(obj, k)])));
}

function refAutoReset(defaultValue, afterMs = 1e4) {
  return vueDemi.customRef((track, trigger) => {
    let value = defaultValue;
    let timer;
    const resetAfter = () => setTimeout(() => {
      value = defaultValue;
      trigger();
    }, resolveUnref(afterMs));
    tryOnScopeDispose(() => {
      clearTimeout(timer);
    });
    return {
      get() {
        track();
        return value;
      },
      set(newValue) {
        value = newValue;
        trigger();
        clearTimeout(timer);
        timer = resetAfter();
      }
    };
  });
}

function useDebounceFn(fn, ms = 200, options = {}) {
  return createFilterWrapper(debounceFilter(ms, options), fn);
}

function refDebounced(value, ms = 200, options = {}) {
  const debounced = vueDemi.ref(value.value);
  const updater = useDebounceFn(() => {
    debounced.value = value.value;
  }, ms, options);
  vueDemi.watch(value, () => updater());
  return debounced;
}

function refDefault(source, defaultValue) {
  return vueDemi.computed({
    get() {
      var _a;
      return (_a = source.value) != null ? _a : defaultValue;
    },
    set(value) {
      source.value = value;
    }
  });
}

function useThrottleFn(fn, ms = 200, trailing = false, leading = true, rejectOnCancel = false) {
  return createFilterWrapper(throttleFilter(ms, trailing, leading, rejectOnCancel), fn);
}

function refThrottled(value, delay = 200, trailing = true, leading = true) {
  if (delay <= 0)
    return value;
  const throttled = vueDemi.ref(value.value);
  const updater = useThrottleFn(() => {
    throttled.value = value.value;
  }, delay, trailing, leading);
  vueDemi.watch(value, () => updater());
  return throttled;
}

function refWithControl(initial, options = {}) {
  let source = initial;
  let track;
  let trigger;
  const ref = vueDemi.customRef((_track, _trigger) => {
    track = _track;
    trigger = _trigger;
    return {
      get() {
        return get();
      },
      set(v) {
        set(v);
      }
    };
  });
  function get(tracking = true) {
    if (tracking)
      track();
    return source;
  }
  function set(value, triggering = true) {
    var _a, _b;
    if (value === source)
      return;
    const old = source;
    if (((_a = options.onBeforeChange) == null ? void 0 : _a.call(options, value, old)) === false)
      return;
    source = value;
    (_b = options.onChanged) == null ? void 0 : _b.call(options, value, old);
    if (triggering)
      trigger();
  }
  const untrackedGet = () => get(false);
  const silentSet = (v) => set(v, false);
  const peek = () => get(false);
  const lay = (v) => set(v, false);
  return extendRef(ref, {
    get,
    set,
    untrackedGet,
    silentSet,
    peek,
    lay
  }, { enumerable: true });
}
const controlledRef = refWithControl;

function resolveRef(r) {
  return typeof r === "function" ? vueDemi.computed(r) : vueDemi.ref(r);
}

function set(...args) {
  if (args.length === 2) {
    const [ref, value] = args;
    ref.value = value;
  }
  if (args.length === 3) {
    if (vueDemi.isVue2) {
      vueDemi.set(...args);
    } else {
      const [target, key, value] = args;
      target[key] = value;
    }
  }
}

function syncRef(left, right, options = {}) {
  var _a, _b;
  const {
    flush = "sync",
    deep = false,
    immediate = true,
    direction = "both",
    transform = {}
  } = options;
  let watchLeft;
  let watchRight;
  const transformLTR = (_a = transform.ltr) != null ? _a : (v) => v;
  const transformRTL = (_b = transform.rtl) != null ? _b : (v) => v;
  if (direction === "both" || direction === "ltr") {
    watchLeft = vueDemi.watch(left, (newValue) => right.value = transformLTR(newValue), { flush, deep, immediate });
  }
  if (direction === "both" || direction === "rtl") {
    watchRight = vueDemi.watch(right, (newValue) => left.value = transformRTL(newValue), { flush, deep, immediate });
  }
  return () => {
    watchLeft == null ? void 0 : watchLeft();
    watchRight == null ? void 0 : watchRight();
  };
}

function syncRefs(source, targets, options = {}) {
  const {
    flush = "sync",
    deep = false,
    immediate = true
  } = options;
  if (!Array.isArray(targets))
    targets = [targets];
  return vueDemi.watch(source, (newValue) => targets.forEach((target) => target.value = newValue), { flush, deep, immediate });
}

var __defProp$7 = Object.defineProperty;
var __defProps$5 = Object.defineProperties;
var __getOwnPropDescs$5 = Object.getOwnPropertyDescriptors;
var __getOwnPropSymbols$9 = Object.getOwnPropertySymbols;
var __hasOwnProp$9 = Object.prototype.hasOwnProperty;
var __propIsEnum$9 = Object.prototype.propertyIsEnumerable;
var __defNormalProp$7 = (obj, key, value) => key in obj ? __defProp$7(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues$7 = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp$9.call(b, prop))
      __defNormalProp$7(a, prop, b[prop]);
  if (__getOwnPropSymbols$9)
    for (var prop of __getOwnPropSymbols$9(b)) {
      if (__propIsEnum$9.call(b, prop))
        __defNormalProp$7(a, prop, b[prop]);
    }
  return a;
};
var __spreadProps$5 = (a, b) => __defProps$5(a, __getOwnPropDescs$5(b));
function toRefs(objectRef) {
  if (!vueDemi.isRef(objectRef))
    return vueDemi.toRefs(objectRef);
  const result = Array.isArray(objectRef.value) ? new Array(objectRef.value.length) : {};
  for (const key in objectRef.value) {
    result[key] = vueDemi.customRef(() => ({
      get() {
        return objectRef.value[key];
      },
      set(v) {
        if (Array.isArray(objectRef.value)) {
          const copy = [...objectRef.value];
          copy[key] = v;
          objectRef.value = copy;
        } else {
          const newObject = __spreadProps$5(__spreadValues$7({}, objectRef.value), { [key]: v });
          Object.setPrototypeOf(newObject, objectRef.value);
          objectRef.value = newObject;
        }
      }
    }));
  }
  return result;
}

function tryOnBeforeMount(fn, sync = true) {
  if (vueDemi.getCurrentInstance())
    vueDemi.onBeforeMount(fn);
  else if (sync)
    fn();
  else
    vueDemi.nextTick(fn);
}

function tryOnBeforeUnmount(fn) {
  if (vueDemi.getCurrentInstance())
    vueDemi.onBeforeUnmount(fn);
}

function tryOnMounted(fn, sync = true) {
  if (vueDemi.getCurrentInstance())
    vueDemi.onMounted(fn);
  else if (sync)
    fn();
  else
    vueDemi.nextTick(fn);
}

function tryOnUnmounted(fn) {
  if (vueDemi.getCurrentInstance())
    vueDemi.onUnmounted(fn);
}

function createUntil(r, isNot = false) {
  function toMatch(condition, { flush = "sync", deep = false, timeout, throwOnTimeout } = {}) {
    let stop = null;
    const watcher = new Promise((resolve) => {
      stop = vueDemi.watch(r, (v) => {
        if (condition(v) !== isNot) {
          stop == null ? void 0 : stop();
          resolve(v);
        }
      }, {
        flush,
        deep,
        immediate: true
      });
    });
    const promises = [watcher];
    if (timeout != null) {
      promises.push(promiseTimeout(timeout, throwOnTimeout).then(() => resolveUnref(r)).finally(() => stop == null ? void 0 : stop()));
    }
    return Promise.race(promises);
  }
  function toBe(value, options) {
    if (!vueDemi.isRef(value))
      return toMatch((v) => v === value, options);
    const { flush = "sync", deep = false, timeout, throwOnTimeout } = options != null ? options : {};
    let stop = null;
    const watcher = new Promise((resolve) => {
      stop = vueDemi.watch([r, value], ([v1, v2]) => {
        if (isNot !== (v1 === v2)) {
          stop == null ? void 0 : stop();
          resolve(v1);
        }
      }, {
        flush,
        deep,
        immediate: true
      });
    });
    const promises = [watcher];
    if (timeout != null) {
      promises.push(promiseTimeout(timeout, throwOnTimeout).then(() => resolveUnref(r)).finally(() => {
        stop == null ? void 0 : stop();
        return resolveUnref(r);
      }));
    }
    return Promise.race(promises);
  }
  function toBeTruthy(options) {
    return toMatch((v) => Boolean(v), options);
  }
  function toBeNull(options) {
    return toBe(null, options);
  }
  function toBeUndefined(options) {
    return toBe(void 0, options);
  }
  function toBeNaN(options) {
    return toMatch(Number.isNaN, options);
  }
  function toContains(value, options) {
    return toMatch((v) => {
      const array = Array.from(v);
      return array.includes(value) || array.includes(resolveUnref(value));
    }, options);
  }
  function changed(options) {
    return changedTimes(1, options);
  }
  function changedTimes(n = 1, options) {
    let count = -1;
    return toMatch(() => {
      count += 1;
      return count >= n;
    }, options);
  }
  if (Array.isArray(resolveUnref(r))) {
    const instance = {
      toMatch,
      toContains,
      changed,
      changedTimes,
      get not() {
        return createUntil(r, !isNot);
      }
    };
    return instance;
  } else {
    const instance = {
      toMatch,
      toBe,
      toBeTruthy,
      toBeNull,
      toBeNaN,
      toBeUndefined,
      changed,
      changedTimes,
      get not() {
        return createUntil(r, !isNot);
      }
    };
    return instance;
  }
}
function until(r) {
  return createUntil(r);
}

function useArrayEvery(list, fn) {
  return vueDemi.computed(() => resolveUnref(list).every((element, index, array) => fn(resolveUnref(element), index, array)));
}

function useArrayFilter(list, fn) {
  return vueDemi.computed(() => resolveUnref(list).map((i) => resolveUnref(i)).filter(fn));
}

function useArrayFind(list, fn) {
  return vueDemi.computed(() => resolveUnref(resolveUnref(list).find((element, index, array) => fn(resolveUnref(element), index, array))));
}

function useArrayFindIndex(list, fn) {
  return vueDemi.computed(() => resolveUnref(list).findIndex((element, index, array) => fn(resolveUnref(element), index, array)));
}

function findLast(arr, cb) {
  let index = arr.length;
  while (index-- > 0) {
    if (cb(arr[index], index, arr))
      return arr[index];
  }
  return void 0;
}
function useArrayFindLast(list, fn) {
  return vueDemi.computed(() => resolveUnref(!Array.prototype.findLast ? findLast(resolveUnref(list), (element, index, array) => fn(resolveUnref(element), index, array)) : resolveUnref(list).findLast((element, index, array) => fn(resolveUnref(element), index, array))));
}

function useArrayJoin(list, separator) {
  return vueDemi.computed(() => resolveUnref(list).map((i) => resolveUnref(i)).join(resolveUnref(separator)));
}

function useArrayMap(list, fn) {
  return vueDemi.computed(() => resolveUnref(list).map((i) => resolveUnref(i)).map(fn));
}

function useArrayReduce(list, reducer, ...args) {
  const reduceCallback = (sum, value, index) => reducer(resolveUnref(sum), resolveUnref(value), index);
  return vueDemi.computed(() => {
    const resolved = resolveUnref(list);
    return args.length ? resolved.reduce(reduceCallback, resolveUnref(args[0])) : resolved.reduce(reduceCallback);
  });
}

function useArraySome(list, fn) {
  return vueDemi.computed(() => resolveUnref(list).some((element, index, array) => fn(resolveUnref(element), index, array)));
}

function useArrayUnique(list) {
  return vueDemi.computed(() => [...new Set(resolveUnref(list).map((element) => resolveUnref(element)))]);
}

function useCounter(initialValue = 0, options = {}) {
  const count = vueDemi.ref(initialValue);
  const {
    max = Infinity,
    min = -Infinity
  } = options;
  const inc = (delta = 1) => count.value = Math.min(max, count.value + delta);
  const dec = (delta = 1) => count.value = Math.max(min, count.value - delta);
  const get = () => count.value;
  const set = (val) => count.value = Math.max(min, Math.min(max, val));
  const reset = (val = initialValue) => {
    initialValue = val;
    return set(val);
  };
  return { count, inc, dec, get, set, reset };
}

const REGEX_PARSE = /^(\d{4})[-/]?(\d{1,2})?[-/]?(\d{0,2})[Tt\s]*(\d{1,2})?:?(\d{1,2})?:?(\d{1,2})?[.:]?(\d+)?$/;
const REGEX_FORMAT = /\[([^\]]+)]|Y{1,4}|M{1,4}|D{1,2}|d{1,4}|H{1,2}|h{1,2}|a{1,2}|A{1,2}|m{1,2}|s{1,2}|Z{1,2}|SSS/g;
const defaultMeridiem = (hours, minutes, isLowercase, hasPeriod) => {
  let m = hours < 12 ? "AM" : "PM";
  if (hasPeriod)
    m = m.split("").reduce((acc, curr) => acc += `${curr}.`, "");
  return isLowercase ? m.toLowerCase() : m;
};
const formatDate = (date, formatStr, options = {}) => {
  var _a;
  const years = date.getFullYear();
  const month = date.getMonth();
  const days = date.getDate();
  const hours = date.getHours();
  const minutes = date.getMinutes();
  const seconds = date.getSeconds();
  const milliseconds = date.getMilliseconds();
  const day = date.getDay();
  const meridiem = (_a = options.customMeridiem) != null ? _a : defaultMeridiem;
  const matches = {
    YY: () => String(years).slice(-2),
    YYYY: () => years,
    M: () => month + 1,
    MM: () => `${month + 1}`.padStart(2, "0"),
    MMM: () => date.toLocaleDateString(options.locales, { month: "short" }),
    MMMM: () => date.toLocaleDateString(options.locales, { month: "long" }),
    D: () => String(days),
    DD: () => `${days}`.padStart(2, "0"),
    H: () => String(hours),
    HH: () => `${hours}`.padStart(2, "0"),
    h: () => `${hours % 12 || 12}`.padStart(1, "0"),
    hh: () => `${hours % 12 || 12}`.padStart(2, "0"),
    m: () => String(minutes),
    mm: () => `${minutes}`.padStart(2, "0"),
    s: () => String(seconds),
    ss: () => `${seconds}`.padStart(2, "0"),
    SSS: () => `${milliseconds}`.padStart(3, "0"),
    d: () => day,
    dd: () => date.toLocaleDateString(options.locales, { weekday: "narrow" }),
    ddd: () => date.toLocaleDateString(options.locales, { weekday: "short" }),
    dddd: () => date.toLocaleDateString(options.locales, { weekday: "long" }),
    A: () => meridiem(hours, minutes),
    AA: () => meridiem(hours, minutes, false, true),
    a: () => meridiem(hours, minutes, true),
    aa: () => meridiem(hours, minutes, true, true)
  };
  return formatStr.replace(REGEX_FORMAT, (match, $1) => $1 || matches[match]());
};
const normalizeDate = (date) => {
  if (date === null)
    return new Date(NaN);
  if (date === void 0)
    return new Date();
  if (date instanceof Date)
    return new Date(date);
  if (typeof date === "string" && !/Z$/i.test(date)) {
    const d = date.match(REGEX_PARSE);
    if (d) {
      const m = d[2] - 1 || 0;
      const ms = (d[7] || "0").substring(0, 3);
      return new Date(d[1], m, d[3] || 1, d[4] || 0, d[5] || 0, d[6] || 0, ms);
    }
  }
  return new Date(date);
};
function useDateFormat(date, formatStr = "HH:mm:ss", options = {}) {
  return vueDemi.computed(() => formatDate(normalizeDate(resolveUnref(date)), resolveUnref(formatStr), options));
}

function useIntervalFn(cb, interval = 1e3, options = {}) {
  const {
    immediate = true,
    immediateCallback = false
  } = options;
  let timer = null;
  const isActive = vueDemi.ref(false);
  function clean() {
    if (timer) {
      clearInterval(timer);
      timer = null;
    }
  }
  function pause() {
    isActive.value = false;
    clean();
  }
  function resume() {
    const intervalValue = resolveUnref(interval);
    if (intervalValue <= 0)
      return;
    isActive.value = true;
    if (immediateCallback)
      cb();
    clean();
    timer = setInterval(cb, intervalValue);
  }
  if (immediate && isClient)
    resume();
  if (vueDemi.isRef(interval) || isFunction(interval)) {
    const stopWatch = vueDemi.watch(interval, () => {
      if (isActive.value && isClient)
        resume();
    });
    tryOnScopeDispose(stopWatch);
  }
  tryOnScopeDispose(pause);
  return {
    isActive,
    pause,
    resume
  };
}

var __defProp$6 = Object.defineProperty;
var __getOwnPropSymbols$8 = Object.getOwnPropertySymbols;
var __hasOwnProp$8 = Object.prototype.hasOwnProperty;
var __propIsEnum$8 = Object.prototype.propertyIsEnumerable;
var __defNormalProp$6 = (obj, key, value) => key in obj ? __defProp$6(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues$6 = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp$8.call(b, prop))
      __defNormalProp$6(a, prop, b[prop]);
  if (__getOwnPropSymbols$8)
    for (var prop of __getOwnPropSymbols$8(b)) {
      if (__propIsEnum$8.call(b, prop))
        __defNormalProp$6(a, prop, b[prop]);
    }
  return a;
};
function useInterval(interval = 1e3, options = {}) {
  const {
    controls: exposeControls = false,
    immediate = true,
    callback
  } = options;
  const counter = vueDemi.ref(0);
  const update = () => counter.value += 1;
  const reset = () => {
    counter.value = 0;
  };
  const controls = useIntervalFn(callback ? () => {
    update();
    callback(counter.value);
  } : update, interval, { immediate });
  if (exposeControls) {
    return __spreadValues$6({
      counter,
      reset
    }, controls);
  } else {
    return counter;
  }
}

function useLastChanged(source, options = {}) {
  var _a;
  const ms = vueDemi.ref((_a = options.initialValue) != null ? _a : null);
  vueDemi.watch(source, () => ms.value = timestamp(), options);
  return ms;
}

function useTimeoutFn(cb, interval, options = {}) {
  const {
    immediate = true
  } = options;
  const isPending = vueDemi.ref(false);
  let timer = null;
  function clear() {
    if (timer) {
      clearTimeout(timer);
      timer = null;
    }
  }
  function stop() {
    isPending.value = false;
    clear();
  }
  function start(...args) {
    clear();
    isPending.value = true;
    timer = setTimeout(() => {
      isPending.value = false;
      timer = null;
      cb(...args);
    }, resolveUnref(interval));
  }
  if (immediate) {
    isPending.value = true;
    if (isClient)
      start();
  }
  tryOnScopeDispose(stop);
  return {
    isPending: vueDemi.readonly(isPending),
    start,
    stop
  };
}

var __defProp$5 = Object.defineProperty;
var __getOwnPropSymbols$7 = Object.getOwnPropertySymbols;
var __hasOwnProp$7 = Object.prototype.hasOwnProperty;
var __propIsEnum$7 = Object.prototype.propertyIsEnumerable;
var __defNormalProp$5 = (obj, key, value) => key in obj ? __defProp$5(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues$5 = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp$7.call(b, prop))
      __defNormalProp$5(a, prop, b[prop]);
  if (__getOwnPropSymbols$7)
    for (var prop of __getOwnPropSymbols$7(b)) {
      if (__propIsEnum$7.call(b, prop))
        __defNormalProp$5(a, prop, b[prop]);
    }
  return a;
};
function useTimeout(interval = 1e3, options = {}) {
  const {
    controls: exposeControls = false,
    callback
  } = options;
  const controls = useTimeoutFn(callback != null ? callback : noop, interval, options);
  const ready = vueDemi.computed(() => !controls.isPending.value);
  if (exposeControls) {
    return __spreadValues$5({
      ready
    }, controls);
  } else {
    return ready;
  }
}

function useToNumber(value, options = {}) {
  const {
    method = "parseFloat",
    radix,
    nanToZero
  } = options;
  return vueDemi.computed(() => {
    let resolved = resolveUnref(value);
    if (typeof resolved === "string")
      resolved = Number[method](resolved, radix);
    if (nanToZero && isNaN(resolved))
      resolved = 0;
    return resolved;
  });
}

function useToString(value) {
  return vueDemi.computed(() => `${resolveUnref(value)}`);
}

function useToggle(initialValue = false, options = {}) {
  const {
    truthyValue = true,
    falsyValue = false
  } = options;
  const valueIsRef = vueDemi.isRef(initialValue);
  const _value = vueDemi.ref(initialValue);
  function toggle(value) {
    if (arguments.length) {
      _value.value = value;
      return _value.value;
    } else {
      const truthy = resolveUnref(truthyValue);
      _value.value = _value.value === truthy ? resolveUnref(falsyValue) : truthy;
      return _value.value;
    }
  }
  if (valueIsRef)
    return toggle;
  else
    return [_value, toggle];
}

function watchArray(source, cb, options) {
  let oldList = (options == null ? void 0 : options.immediate) ? [] : [
    ...source instanceof Function ? source() : Array.isArray(source) ? source : vueDemi.unref(source)
  ];
  return vueDemi.watch(source, (newList, _, onCleanup) => {
    const oldListRemains = new Array(oldList.length);
    const added = [];
    for (const obj of newList) {
      let found = false;
      for (let i = 0; i < oldList.length; i++) {
        if (!oldListRemains[i] && obj === oldList[i]) {
          oldListRemains[i] = true;
          found = true;
          break;
        }
      }
      if (!found)
        added.push(obj);
    }
    const removed = oldList.filter((_2, i) => !oldListRemains[i]);
    cb(newList, oldList, added, removed, onCleanup);
    oldList = [...newList];
  }, options);
}

var __getOwnPropSymbols$6 = Object.getOwnPropertySymbols;
var __hasOwnProp$6 = Object.prototype.hasOwnProperty;
var __propIsEnum$6 = Object.prototype.propertyIsEnumerable;
var __objRest$5 = (source, exclude) => {
  var target = {};
  for (var prop in source)
    if (__hasOwnProp$6.call(source, prop) && exclude.indexOf(prop) < 0)
      target[prop] = source[prop];
  if (source != null && __getOwnPropSymbols$6)
    for (var prop of __getOwnPropSymbols$6(source)) {
      if (exclude.indexOf(prop) < 0 && __propIsEnum$6.call(source, prop))
        target[prop] = source[prop];
    }
  return target;
};
function watchWithFilter(source, cb, options = {}) {
  const _a = options, {
    eventFilter = bypassFilter
  } = _a, watchOptions = __objRest$5(_a, [
    "eventFilter"
  ]);
  return vueDemi.watch(source, createFilterWrapper(eventFilter, cb), watchOptions);
}

var __getOwnPropSymbols$5 = Object.getOwnPropertySymbols;
var __hasOwnProp$5 = Object.prototype.hasOwnProperty;
var __propIsEnum$5 = Object.prototype.propertyIsEnumerable;
var __objRest$4 = (source, exclude) => {
  var target = {};
  for (var prop in source)
    if (__hasOwnProp$5.call(source, prop) && exclude.indexOf(prop) < 0)
      target[prop] = source[prop];
  if (source != null && __getOwnPropSymbols$5)
    for (var prop of __getOwnPropSymbols$5(source)) {
      if (exclude.indexOf(prop) < 0 && __propIsEnum$5.call(source, prop))
        target[prop] = source[prop];
    }
  return target;
};
function watchAtMost(source, cb, options) {
  const _a = options, {
    count
  } = _a, watchOptions = __objRest$4(_a, [
    "count"
  ]);
  const current = vueDemi.ref(0);
  const stop = watchWithFilter(source, (...args) => {
    current.value += 1;
    if (current.value >= resolveUnref(count))
      vueDemi.nextTick(() => stop());
    cb(...args);
  }, watchOptions);
  return { count: current, stop };
}

var __defProp$4 = Object.defineProperty;
var __defProps$4 = Object.defineProperties;
var __getOwnPropDescs$4 = Object.getOwnPropertyDescriptors;
var __getOwnPropSymbols$4 = Object.getOwnPropertySymbols;
var __hasOwnProp$4 = Object.prototype.hasOwnProperty;
var __propIsEnum$4 = Object.prototype.propertyIsEnumerable;
var __defNormalProp$4 = (obj, key, value) => key in obj ? __defProp$4(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues$4 = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp$4.call(b, prop))
      __defNormalProp$4(a, prop, b[prop]);
  if (__getOwnPropSymbols$4)
    for (var prop of __getOwnPropSymbols$4(b)) {
      if (__propIsEnum$4.call(b, prop))
        __defNormalProp$4(a, prop, b[prop]);
    }
  return a;
};
var __spreadProps$4 = (a, b) => __defProps$4(a, __getOwnPropDescs$4(b));
var __objRest$3 = (source, exclude) => {
  var target = {};
  for (var prop in source)
    if (__hasOwnProp$4.call(source, prop) && exclude.indexOf(prop) < 0)
      target[prop] = source[prop];
  if (source != null && __getOwnPropSymbols$4)
    for (var prop of __getOwnPropSymbols$4(source)) {
      if (exclude.indexOf(prop) < 0 && __propIsEnum$4.call(source, prop))
        target[prop] = source[prop];
    }
  return target;
};
function watchDebounced(source, cb, options = {}) {
  const _a = options, {
    debounce = 0,
    maxWait = void 0
  } = _a, watchOptions = __objRest$3(_a, [
    "debounce",
    "maxWait"
  ]);
  return watchWithFilter(source, cb, __spreadProps$4(__spreadValues$4({}, watchOptions), {
    eventFilter: debounceFilter(debounce, { maxWait })
  }));
}

var __defProp$3 = Object.defineProperty;
var __defProps$3 = Object.defineProperties;
var __getOwnPropDescs$3 = Object.getOwnPropertyDescriptors;
var __getOwnPropSymbols$3 = Object.getOwnPropertySymbols;
var __hasOwnProp$3 = Object.prototype.hasOwnProperty;
var __propIsEnum$3 = Object.prototype.propertyIsEnumerable;
var __defNormalProp$3 = (obj, key, value) => key in obj ? __defProp$3(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues$3 = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp$3.call(b, prop))
      __defNormalProp$3(a, prop, b[prop]);
  if (__getOwnPropSymbols$3)
    for (var prop of __getOwnPropSymbols$3(b)) {
      if (__propIsEnum$3.call(b, prop))
        __defNormalProp$3(a, prop, b[prop]);
    }
  return a;
};
var __spreadProps$3 = (a, b) => __defProps$3(a, __getOwnPropDescs$3(b));
var __objRest$2 = (source, exclude) => {
  var target = {};
  for (var prop in source)
    if (__hasOwnProp$3.call(source, prop) && exclude.indexOf(prop) < 0)
      target[prop] = source[prop];
  if (source != null && __getOwnPropSymbols$3)
    for (var prop of __getOwnPropSymbols$3(source)) {
      if (exclude.indexOf(prop) < 0 && __propIsEnum$3.call(source, prop))
        target[prop] = source[prop];
    }
  return target;
};
function watchIgnorable(source, cb, options = {}) {
  const _a = options, {
    eventFilter = bypassFilter
  } = _a, watchOptions = __objRest$2(_a, [
    "eventFilter"
  ]);
  const filteredCb = createFilterWrapper(eventFilter, cb);
  let ignoreUpdates;
  let ignorePrevAsyncUpdates;
  let stop;
  if (watchOptions.flush === "sync") {
    const ignore = vueDemi.ref(false);
    ignorePrevAsyncUpdates = () => {
    };
    ignoreUpdates = (updater) => {
      ignore.value = true;
      updater();
      ignore.value = false;
    };
    stop = vueDemi.watch(source, (...args) => {
      if (!ignore.value)
        filteredCb(...args);
    }, watchOptions);
  } else {
    const disposables = [];
    const ignoreCounter = vueDemi.ref(0);
    const syncCounter = vueDemi.ref(0);
    ignorePrevAsyncUpdates = () => {
      ignoreCounter.value = syncCounter.value;
    };
    disposables.push(vueDemi.watch(source, () => {
      syncCounter.value++;
    }, __spreadProps$3(__spreadValues$3({}, watchOptions), { flush: "sync" })));
    ignoreUpdates = (updater) => {
      const syncCounterPrev = syncCounter.value;
      updater();
      ignoreCounter.value += syncCounter.value - syncCounterPrev;
    };
    disposables.push(vueDemi.watch(source, (...args) => {
      const ignore = ignoreCounter.value > 0 && ignoreCounter.value === syncCounter.value;
      ignoreCounter.value = 0;
      syncCounter.value = 0;
      if (ignore)
        return;
      filteredCb(...args);
    }, watchOptions));
    stop = () => {
      disposables.forEach((fn) => fn());
    };
  }
  return { stop, ignoreUpdates, ignorePrevAsyncUpdates };
}

function watchOnce(source, cb, options) {
  const stop = vueDemi.watch(source, (...args) => {
    vueDemi.nextTick(() => stop());
    return cb(...args);
  }, options);
}

var __defProp$2 = Object.defineProperty;
var __defProps$2 = Object.defineProperties;
var __getOwnPropDescs$2 = Object.getOwnPropertyDescriptors;
var __getOwnPropSymbols$2 = Object.getOwnPropertySymbols;
var __hasOwnProp$2 = Object.prototype.hasOwnProperty;
var __propIsEnum$2 = Object.prototype.propertyIsEnumerable;
var __defNormalProp$2 = (obj, key, value) => key in obj ? __defProp$2(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues$2 = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp$2.call(b, prop))
      __defNormalProp$2(a, prop, b[prop]);
  if (__getOwnPropSymbols$2)
    for (var prop of __getOwnPropSymbols$2(b)) {
      if (__propIsEnum$2.call(b, prop))
        __defNormalProp$2(a, prop, b[prop]);
    }
  return a;
};
var __spreadProps$2 = (a, b) => __defProps$2(a, __getOwnPropDescs$2(b));
var __objRest$1 = (source, exclude) => {
  var target = {};
  for (var prop in source)
    if (__hasOwnProp$2.call(source, prop) && exclude.indexOf(prop) < 0)
      target[prop] = source[prop];
  if (source != null && __getOwnPropSymbols$2)
    for (var prop of __getOwnPropSymbols$2(source)) {
      if (exclude.indexOf(prop) < 0 && __propIsEnum$2.call(source, prop))
        target[prop] = source[prop];
    }
  return target;
};
function watchPausable(source, cb, options = {}) {
  const _a = options, {
    eventFilter: filter
  } = _a, watchOptions = __objRest$1(_a, [
    "eventFilter"
  ]);
  const { eventFilter, pause, resume, isActive } = pausableFilter(filter);
  const stop = watchWithFilter(source, cb, __spreadProps$2(__spreadValues$2({}, watchOptions), {
    eventFilter
  }));
  return { stop, pause, resume, isActive };
}

var __defProp$1 = Object.defineProperty;
var __defProps$1 = Object.defineProperties;
var __getOwnPropDescs$1 = Object.getOwnPropertyDescriptors;
var __getOwnPropSymbols$1 = Object.getOwnPropertySymbols;
var __hasOwnProp$1 = Object.prototype.hasOwnProperty;
var __propIsEnum$1 = Object.prototype.propertyIsEnumerable;
var __defNormalProp$1 = (obj, key, value) => key in obj ? __defProp$1(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues$1 = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp$1.call(b, prop))
      __defNormalProp$1(a, prop, b[prop]);
  if (__getOwnPropSymbols$1)
    for (var prop of __getOwnPropSymbols$1(b)) {
      if (__propIsEnum$1.call(b, prop))
        __defNormalProp$1(a, prop, b[prop]);
    }
  return a;
};
var __spreadProps$1 = (a, b) => __defProps$1(a, __getOwnPropDescs$1(b));
var __objRest = (source, exclude) => {
  var target = {};
  for (var prop in source)
    if (__hasOwnProp$1.call(source, prop) && exclude.indexOf(prop) < 0)
      target[prop] = source[prop];
  if (source != null && __getOwnPropSymbols$1)
    for (var prop of __getOwnPropSymbols$1(source)) {
      if (exclude.indexOf(prop) < 0 && __propIsEnum$1.call(source, prop))
        target[prop] = source[prop];
    }
  return target;
};
function watchThrottled(source, cb, options = {}) {
  const _a = options, {
    throttle = 0,
    trailing = true,
    leading = true
  } = _a, watchOptions = __objRest(_a, [
    "throttle",
    "trailing",
    "leading"
  ]);
  return watchWithFilter(source, cb, __spreadProps$1(__spreadValues$1({}, watchOptions), {
    eventFilter: throttleFilter(throttle, trailing, leading)
  }));
}

var __defProp = Object.defineProperty;
var __defProps = Object.defineProperties;
var __getOwnPropDescs = Object.getOwnPropertyDescriptors;
var __getOwnPropSymbols = Object.getOwnPropertySymbols;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __propIsEnum = Object.prototype.propertyIsEnumerable;
var __defNormalProp = (obj, key, value) => key in obj ? __defProp(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp.call(b, prop))
      __defNormalProp(a, prop, b[prop]);
  if (__getOwnPropSymbols)
    for (var prop of __getOwnPropSymbols(b)) {
      if (__propIsEnum.call(b, prop))
        __defNormalProp(a, prop, b[prop]);
    }
  return a;
};
var __spreadProps = (a, b) => __defProps(a, __getOwnPropDescs(b));
function watchTriggerable(source, cb, options = {}) {
  let cleanupFn;
  function onEffect() {
    if (!cleanupFn)
      return;
    const fn = cleanupFn;
    cleanupFn = void 0;
    fn();
  }
  function onCleanup(callback) {
    cleanupFn = callback;
  }
  const _cb = (value, oldValue) => {
    onEffect();
    return cb(value, oldValue, onCleanup);
  };
  const res = watchIgnorable(source, _cb, options);
  const { ignoreUpdates } = res;
  const trigger = () => {
    let res2;
    ignoreUpdates(() => {
      res2 = _cb(getWatchSources(source), getOldValue(source));
    });
    return res2;
  };
  return __spreadProps(__spreadValues({}, res), {
    trigger
  });
}
function getWatchSources(sources) {
  if (vueDemi.isReactive(sources))
    return sources;
  if (Array.isArray(sources))
    return sources.map((item) => getOneWatchSource(item));
  return getOneWatchSource(sources);
}
function getOneWatchSource(source) {
  return typeof source === "function" ? source() : vueDemi.unref(source);
}
function getOldValue(source) {
  return Array.isArray(source) ? source.map(() => void 0) : void 0;
}

function whenever(source, cb, options) {
  return vueDemi.watch(source, (v, ov, onInvalidate) => {
    if (v)
      cb(v, ov, onInvalidate);
  }, options);
}

exports.__onlyVue27Plus = __onlyVue27Plus;
exports.__onlyVue3 = __onlyVue3;
exports.assert = assert;
exports.autoResetRef = refAutoReset;
exports.bypassFilter = bypassFilter;
exports.clamp = clamp;
exports.computedEager = computedEager;
exports.computedWithControl = computedWithControl;
exports.containsProp = containsProp;
exports.controlledComputed = computedWithControl;
exports.controlledRef = controlledRef;
exports.createEventHook = createEventHook;
exports.createFilterWrapper = createFilterWrapper;
exports.createGlobalState = createGlobalState;
exports.createInjectionState = createInjectionState;
exports.createReactiveFn = reactify;
exports.createSharedComposable = createSharedComposable;
exports.createSingletonPromise = createSingletonPromise;
exports.debounceFilter = debounceFilter;
exports.debouncedRef = refDebounced;
exports.debouncedWatch = watchDebounced;
exports.directiveHooks = directiveHooks;
exports.eagerComputed = computedEager;
exports.extendRef = extendRef;
exports.formatDate = formatDate;
exports.get = get;
exports.hasOwn = hasOwn;
exports.identity = identity;
exports.ignorableWatch = watchIgnorable;
exports.increaseWithUnit = increaseWithUnit;
exports.invoke = invoke;
exports.isBoolean = isBoolean;
exports.isClient = isClient;
exports.isDef = isDef;
exports.isDefined = isDefined;
exports.isFunction = isFunction;
exports.isIOS = isIOS;
exports.isNumber = isNumber;
exports.isObject = isObject;
exports.isString = isString;
exports.isWindow = isWindow;
exports.makeDestructurable = makeDestructurable;
exports.noop = noop;
exports.normalizeDate = normalizeDate;
exports.now = now;
exports.objectPick = objectPick;
exports.pausableFilter = pausableFilter;
exports.pausableWatch = watchPausable;
exports.promiseTimeout = promiseTimeout;
exports.rand = rand;
exports.reactify = reactify;
exports.reactifyObject = reactifyObject;
exports.reactiveComputed = reactiveComputed;
exports.reactiveOmit = reactiveOmit;
exports.reactivePick = reactivePick;
exports.refAutoReset = refAutoReset;
exports.refDebounced = refDebounced;
exports.refDefault = refDefault;
exports.refThrottled = refThrottled;
exports.refWithControl = refWithControl;
exports.resolveRef = resolveRef;
exports.resolveUnref = resolveUnref;
exports.set = set;
exports.syncRef = syncRef;
exports.syncRefs = syncRefs;
exports.throttleFilter = throttleFilter;
exports.throttledRef = refThrottled;
exports.throttledWatch = watchThrottled;
exports.timestamp = timestamp;
exports.toReactive = toReactive;
exports.toRefs = toRefs;
exports.tryOnBeforeMount = tryOnBeforeMount;
exports.tryOnBeforeUnmount = tryOnBeforeUnmount;
exports.tryOnMounted = tryOnMounted;
exports.tryOnScopeDispose = tryOnScopeDispose;
exports.tryOnUnmounted = tryOnUnmounted;
exports.until = until;
exports.useArrayEvery = useArrayEvery;
exports.useArrayFilter = useArrayFilter;
exports.useArrayFind = useArrayFind;
exports.useArrayFindIndex = useArrayFindIndex;
exports.useArrayFindLast = useArrayFindLast;
exports.useArrayJoin = useArrayJoin;
exports.useArrayMap = useArrayMap;
exports.useArrayReduce = useArrayReduce;
exports.useArraySome = useArraySome;
exports.useArrayUnique = useArrayUnique;
exports.useCounter = useCounter;
exports.useDateFormat = useDateFormat;
exports.useDebounce = refDebounced;
exports.useDebounceFn = useDebounceFn;
exports.useInterval = useInterval;
exports.useIntervalFn = useIntervalFn;
exports.useLastChanged = useLastChanged;
exports.useThrottle = refThrottled;
exports.useThrottleFn = useThrottleFn;
exports.useTimeout = useTimeout;
exports.useTimeoutFn = useTimeoutFn;
exports.useToNumber = useToNumber;
exports.useToString = useToString;
exports.useToggle = useToggle;
exports.watchArray = watchArray;
exports.watchAtMost = watchAtMost;
exports.watchDebounced = watchDebounced;
exports.watchIgnorable = watchIgnorable;
exports.watchOnce = watchOnce;
exports.watchPausable = watchPausable;
exports.watchThrottled = watchThrottled;
exports.watchTriggerable = watchTriggerable;
exports.watchWithFilter = watchWithFilter;
exports.whenever = whenever;