bk-magic-vue/lib/table.js

基于蓝鲸 Magicbox 和 Vue 的前端组件库

(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('vue'), require('bk-magic-vue/lib/locale')) :
	typeof define === 'function' && define.amd ? define(['exports', 'vue', 'bk-magic-vue/lib/locale'], factory) :
	(global = global || self, factory(global.library = {}, global.Vue, global.locale));
}(this, function (exports, Vue, locale) { 'use strict';

	Vue = Vue && Vue.hasOwnProperty('default') ? Vue['default'] : Vue;
	locale = locale && locale.hasOwnProperty('default') ? locale['default'] : locale;

	function createCommonjsModule(fn, module) {
		return module = { exports: {} }, fn(module, module.exports), module.exports;
	}

	var _global = createCommonjsModule(function (module) {
	var global = module.exports = typeof window != 'undefined' && window.Math == Math
	  ? window : typeof self != 'undefined' && self.Math == Math ? self
	  : Function('return this')();
	if (typeof __g == 'number') __g = global;
	});

	var _core = createCommonjsModule(function (module) {
	var core = module.exports = { version: '2.6.12' };
	if (typeof __e == 'number') __e = core;
	});
	var _core_1 = _core.version;

	var _aFunction = function (it) {
	  if (typeof it != 'function') throw TypeError(it + ' is not a function!');
	  return it;
	};

	var _ctx = function (fn, that, length) {
	  _aFunction(fn);
	  if (that === undefined) return fn;
	  switch (length) {
	    case 1: return function (a) {
	      return fn.call(that, a);
	    };
	    case 2: return function (a, b) {
	      return fn.call(that, a, b);
	    };
	    case 3: return function (a, b, c) {
	      return fn.call(that, a, b, c);
	    };
	  }
	  return function () {
	    return fn.apply(that, arguments);
	  };
	};

	var _isObject = function (it) {
	  return typeof it === 'object' ? it !== null : typeof it === 'function';
	};

	var _anObject = function (it) {
	  if (!_isObject(it)) throw TypeError(it + ' is not an object!');
	  return it;
	};

	var _fails = function (exec) {
	  try {
	    return !!exec();
	  } catch (e) {
	    return true;
	  }
	};

	var _descriptors = !_fails(function () {
	  return Object.defineProperty({}, 'a', { get: function () { return 7; } }).a != 7;
	});

	var document$1 = _global.document;
	var is = _isObject(document$1) && _isObject(document$1.createElement);
	var _domCreate = function (it) {
	  return is ? document$1.createElement(it) : {};
	};

	var _ie8DomDefine = !_descriptors && !_fails(function () {
	  return Object.defineProperty(_domCreate('div'), 'a', { get: function () { return 7; } }).a != 7;
	});

	var _toPrimitive = function (it, S) {
	  if (!_isObject(it)) return it;
	  var fn, val;
	  if (S && typeof (fn = it.toString) == 'function' && !_isObject(val = fn.call(it))) return val;
	  if (typeof (fn = it.valueOf) == 'function' && !_isObject(val = fn.call(it))) return val;
	  if (!S && typeof (fn = it.toString) == 'function' && !_isObject(val = fn.call(it))) return val;
	  throw TypeError("Can't convert object to primitive value");
	};

	var dP = Object.defineProperty;
	var f = _descriptors ? Object.defineProperty : function defineProperty(O, P, Attributes) {
	  _anObject(O);
	  P = _toPrimitive(P, true);
	  _anObject(Attributes);
	  if (_ie8DomDefine) try {
	    return dP(O, P, Attributes);
	  } catch (e) {  }
	  if ('get' in Attributes || 'set' in Attributes) throw TypeError('Accessors not supported!');
	  if ('value' in Attributes) O[P] = Attributes.value;
	  return O;
	};
	var _objectDp = {
		f: f
	};

	var _propertyDesc = function (bitmap, value) {
	  return {
	    enumerable: !(bitmap & 1),
	    configurable: !(bitmap & 2),
	    writable: !(bitmap & 4),
	    value: value
	  };
	};

	var _hide = _descriptors ? function (object, key, value) {
	  return _objectDp.f(object, key, _propertyDesc(1, value));
	} : function (object, key, value) {
	  object[key] = value;
	  return object;
	};

	var hasOwnProperty = {}.hasOwnProperty;
	var _has = function (it, key) {
	  return hasOwnProperty.call(it, key);
	};

	var PROTOTYPE = 'prototype';
	var $export = function (type, name, source) {
	  var IS_FORCED = type & $export.F;
	  var IS_GLOBAL = type & $export.G;
	  var IS_STATIC = type & $export.S;
	  var IS_PROTO = type & $export.P;
	  var IS_BIND = type & $export.B;
	  var IS_WRAP = type & $export.W;
	  var exports = IS_GLOBAL ? _core : _core[name] || (_core[name] = {});
	  var expProto = exports[PROTOTYPE];
	  var target = IS_GLOBAL ? _global : IS_STATIC ? _global[name] : (_global[name] || {})[PROTOTYPE];
	  var key, own, out;
	  if (IS_GLOBAL) source = name;
	  for (key in source) {
	    own = !IS_FORCED && target && target[key] !== undefined;
	    if (own && _has(exports, key)) continue;
	    out = own ? target[key] : source[key];
	    exports[key] = IS_GLOBAL && typeof target[key] != 'function' ? source[key]
	    : IS_BIND && own ? _ctx(out, _global)
	    : IS_WRAP && target[key] == out ? (function (C) {
	      var F = function (a, b, c) {
	        if (this instanceof C) {
	          switch (arguments.length) {
	            case 0: return new C();
	            case 1: return new C(a);
	            case 2: return new C(a, b);
	          } return new C(a, b, c);
	        } return C.apply(this, arguments);
	      };
	      F[PROTOTYPE] = C[PROTOTYPE];
	      return F;
	    })(out) : IS_PROTO && typeof out == 'function' ? _ctx(Function.call, out) : out;
	    if (IS_PROTO) {
	      (exports.virtual || (exports.virtual = {}))[key] = out;
	      if (type & $export.R && expProto && !expProto[key]) _hide(expProto, key, out);
	    }
	  }
	};
	$export.F = 1;
	$export.G = 2;
	$export.S = 4;
	$export.P = 8;
	$export.B = 16;
	$export.W = 32;
	$export.U = 64;
	$export.R = 128;
	var _export = $export;

	var toString = {}.toString;
	var _cof = function (it) {
	  return toString.call(it).slice(8, -1);
	};

	var _iobject = Object('z').propertyIsEnumerable(0) ? Object : function (it) {
	  return _cof(it) == 'String' ? it.split('') : Object(it);
	};

	var _defined = function (it) {
	  if (it == undefined) throw TypeError("Can't call method on  " + it);
	  return it;
	};

	var _toIobject = function (it) {
	  return _iobject(_defined(it));
	};

	var ceil = Math.ceil;
	var floor = Math.floor;
	var _toInteger = function (it) {
	  return isNaN(it = +it) ? 0 : (it > 0 ? floor : ceil)(it);
	};

	var min = Math.min;
	var _toLength = function (it) {
	  return it > 0 ? min(_toInteger(it), 0x1fffffffffffff) : 0;
	};

	var max = Math.max;
	var min$1 = Math.min;
	var _toAbsoluteIndex = function (index, length) {
	  index = _toInteger(index);
	  return index < 0 ? max(index + length, 0) : min$1(index, length);
	};

	var _arrayIncludes = function (IS_INCLUDES) {
	  return function ($this, el, fromIndex) {
	    var O = _toIobject($this);
	    var length = _toLength(O.length);
	    var index = _toAbsoluteIndex(fromIndex, length);
	    var value;
	    if (IS_INCLUDES && el != el) while (length > index) {
	      value = O[index++];
	      if (value != value) return true;
	    } else for (;length > index; index++) if (IS_INCLUDES || index in O) {
	      if (O[index] === el) return IS_INCLUDES || index || 0;
	    } return !IS_INCLUDES && -1;
	  };
	};

	var _library = true;

	var _shared = createCommonjsModule(function (module) {
	var SHARED = '__core-js_shared__';
	var store = _global[SHARED] || (_global[SHARED] = {});
	(module.exports = function (key, value) {
	  return store[key] || (store[key] = value !== undefined ? value : {});
	})('versions', []).push({
	  version: _core.version,
	  mode:  'pure' ,
	  copyright: '© 2020 Denis Pushkarev (zloirock.ru)'
	});
	});

	var id = 0;
	var px = Math.random();
	var _uid = function (key) {
	  return 'Symbol('.concat(key === undefined ? '' : key, ')_', (++id + px).toString(36));
	};

	var shared = _shared('keys');
	var _sharedKey = function (key) {
	  return shared[key] || (shared[key] = _uid(key));
	};

	var arrayIndexOf = _arrayIncludes(false);
	var IE_PROTO = _sharedKey('IE_PROTO');
	var _objectKeysInternal = function (object, names) {
	  var O = _toIobject(object);
	  var i = 0;
	  var result = [];
	  var key;
	  for (key in O) if (key != IE_PROTO) _has(O, key) && result.push(key);
	  while (names.length > i) if (_has(O, key = names[i++])) {
	    ~arrayIndexOf(result, key) || result.push(key);
	  }
	  return result;
	};

	var _enumBugKeys = (
	  'constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString,toString,valueOf'
	).split(',');

	var _objectKeys = Object.keys || function keys(O) {
	  return _objectKeysInternal(O, _enumBugKeys);
	};

	var f$1 = {}.propertyIsEnumerable;
	var _objectPie = {
		f: f$1
	};

	var isEnum = _objectPie.f;
	var _objectToArray = function (isEntries) {
	  return function (it) {
	    var O = _toIobject(it);
	    var keys = _objectKeys(O);
	    var length = keys.length;
	    var i = 0;
	    var result = [];
	    var key;
	    while (length > i) {
	      key = keys[i++];
	      if (!_descriptors || isEnum.call(O, key)) {
	        result.push(isEntries ? [key, O[key]] : O[key]);
	      }
	    }
	    return result;
	  };
	};

	var $values = _objectToArray(false);
	_export(_export.S, 'Object', {
	  values: function values(it) {
	    return $values(it);
	  }
	});

	var values = _core.Object.values;

	var values$1 = values;

	function _regeneratorRuntime() {
	  _regeneratorRuntime = function () {
	    return exports;
	  };
	  var exports = {},
	    Op = Object.prototype,
	    hasOwn = Op.hasOwnProperty,
	    defineProperty = Object.defineProperty || function (obj, key, desc) {
	      obj[key] = desc.value;
	    },
	    $Symbol = "function" == typeof Symbol ? Symbol : {},
	    iteratorSymbol = $Symbol.iterator || "@@iterator",
	    asyncIteratorSymbol = $Symbol.asyncIterator || "@@asyncIterator",
	    toStringTagSymbol = $Symbol.toStringTag || "@@toStringTag";
	  function define(obj, key, value) {
	    return Object.defineProperty(obj, key, {
	      value: value,
	      enumerable: !0,
	      configurable: !0,
	      writable: !0
	    }), obj[key];
	  }
	  try {
	    define({}, "");
	  } catch (err) {
	    define = function (obj, key, value) {
	      return obj[key] = value;
	    };
	  }
	  function wrap(innerFn, outerFn, self, tryLocsList) {
	    var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator,
	      generator = Object.create(protoGenerator.prototype),
	      context = new Context(tryLocsList || []);
	    return defineProperty(generator, "_invoke", {
	      value: makeInvokeMethod(innerFn, self, context)
	    }), generator;
	  }
	  function tryCatch(fn, obj, arg) {
	    try {
	      return {
	        type: "normal",
	        arg: fn.call(obj, arg)
	      };
	    } catch (err) {
	      return {
	        type: "throw",
	        arg: err
	      };
	    }
	  }
	  exports.wrap = wrap;
	  var ContinueSentinel = {};
	  function Generator() {}
	  function GeneratorFunction() {}
	  function GeneratorFunctionPrototype() {}
	  var IteratorPrototype = {};
	  define(IteratorPrototype, iteratorSymbol, function () {
	    return this;
	  });
	  var getProto = Object.getPrototypeOf,
	    NativeIteratorPrototype = getProto && getProto(getProto(values([])));
	  NativeIteratorPrototype && NativeIteratorPrototype !== Op && hasOwn.call(NativeIteratorPrototype, iteratorSymbol) && (IteratorPrototype = NativeIteratorPrototype);
	  var Gp = GeneratorFunctionPrototype.prototype = Generator.prototype = Object.create(IteratorPrototype);
	  function defineIteratorMethods(prototype) {
	    ["next", "throw", "return"].forEach(function (method) {
	      define(prototype, method, function (arg) {
	        return this._invoke(method, arg);
	      });
	    });
	  }
	  function AsyncIterator(generator, PromiseImpl) {
	    function invoke(method, arg, resolve, reject) {
	      var record = tryCatch(generator[method], generator, arg);
	      if ("throw" !== record.type) {
	        var result = record.arg,
	          value = result.value;
	        return value && "object" == typeof value && hasOwn.call(value, "__await") ? PromiseImpl.resolve(value.__await).then(function (value) {
	          invoke("next", value, resolve, reject);
	        }, function (err) {
	          invoke("throw", err, resolve, reject);
	        }) : PromiseImpl.resolve(value).then(function (unwrapped) {
	          result.value = unwrapped, resolve(result);
	        }, function (error) {
	          return invoke("throw", error, resolve, reject);
	        });
	      }
	      reject(record.arg);
	    }
	    var previousPromise;
	    defineProperty(this, "_invoke", {
	      value: function (method, arg) {
	        function callInvokeWithMethodAndArg() {
	          return new PromiseImpl(function (resolve, reject) {
	            invoke(method, arg, resolve, reject);
	          });
	        }
	        return previousPromise = previousPromise ? previousPromise.then(callInvokeWithMethodAndArg, callInvokeWithMethodAndArg) : callInvokeWithMethodAndArg();
	      }
	    });
	  }
	  function makeInvokeMethod(innerFn, self, context) {
	    var state = "suspendedStart";
	    return function (method, arg) {
	      if ("executing" === state) throw new Error("Generator is already running");
	      if ("completed" === state) {
	        if ("throw" === method) throw arg;
	        return doneResult();
	      }
	      for (context.method = method, context.arg = arg;;) {
	        var delegate = context.delegate;
	        if (delegate) {
	          var delegateResult = maybeInvokeDelegate(delegate, context);
	          if (delegateResult) {
	            if (delegateResult === ContinueSentinel) continue;
	            return delegateResult;
	          }
	        }
	        if ("next" === context.method) context.sent = context._sent = context.arg;else if ("throw" === context.method) {
	          if ("suspendedStart" === state) throw state = "completed", context.arg;
	          context.dispatchException(context.arg);
	        } else "return" === context.method && context.abrupt("return", context.arg);
	        state = "executing";
	        var record = tryCatch(innerFn, self, context);
	        if ("normal" === record.type) {
	          if (state = context.done ? "completed" : "suspendedYield", record.arg === ContinueSentinel) continue;
	          return {
	            value: record.arg,
	            done: context.done
	          };
	        }
	        "throw" === record.type && (state = "completed", context.method = "throw", context.arg = record.arg);
	      }
	    };
	  }
	  function maybeInvokeDelegate(delegate, context) {
	    var methodName = context.method,
	      method = delegate.iterator[methodName];
	    if (undefined === method) return context.delegate = null, "throw" === methodName && delegate.iterator.return && (context.method = "return", context.arg = undefined, maybeInvokeDelegate(delegate, context), "throw" === context.method) || "return" !== methodName && (context.method = "throw", context.arg = new TypeError("The iterator does not provide a '" + methodName + "' method")), ContinueSentinel;
	    var record = tryCatch(method, delegate.iterator, context.arg);
	    if ("throw" === record.type) return context.method = "throw", context.arg = record.arg, context.delegate = null, ContinueSentinel;
	    var info = record.arg;
	    return info ? info.done ? (context[delegate.resultName] = info.value, context.next = delegate.nextLoc, "return" !== context.method && (context.method = "next", context.arg = undefined), context.delegate = null, ContinueSentinel) : info : (context.method = "throw", context.arg = new TypeError("iterator result is not an object"), context.delegate = null, ContinueSentinel);
	  }
	  function pushTryEntry(locs) {
	    var entry = {
	      tryLoc: locs[0]
	    };
	    1 in locs && (entry.catchLoc = locs[1]), 2 in locs && (entry.finallyLoc = locs[2], entry.afterLoc = locs[3]), this.tryEntries.push(entry);
	  }
	  function resetTryEntry(entry) {
	    var record = entry.completion || {};
	    record.type = "normal", delete record.arg, entry.completion = record;
	  }
	  function Context(tryLocsList) {
	    this.tryEntries = [{
	      tryLoc: "root"
	    }], tryLocsList.forEach(pushTryEntry, this), this.reset(!0);
	  }
	  function values(iterable) {
	    if (iterable) {
	      var iteratorMethod = iterable[iteratorSymbol];
	      if (iteratorMethod) return iteratorMethod.call(iterable);
	      if ("function" == typeof iterable.next) return iterable;
	      if (!isNaN(iterable.length)) {
	        var i = -1,
	          next = function next() {
	            for (; ++i < iterable.length;) if (hasOwn.call(iterable, i)) return next.value = iterable[i], next.done = !1, next;
	            return next.value = undefined, next.done = !0, next;
	          };
	        return next.next = next;
	      }
	    }
	    return {
	      next: doneResult
	    };
	  }
	  function doneResult() {
	    return {
	      value: undefined,
	      done: !0
	    };
	  }
	  return GeneratorFunction.prototype = GeneratorFunctionPrototype, defineProperty(Gp, "constructor", {
	    value: GeneratorFunctionPrototype,
	    configurable: !0
	  }), defineProperty(GeneratorFunctionPrototype, "constructor", {
	    value: GeneratorFunction,
	    configurable: !0
	  }), GeneratorFunction.displayName = define(GeneratorFunctionPrototype, toStringTagSymbol, "GeneratorFunction"), exports.isGeneratorFunction = function (genFun) {
	    var ctor = "function" == typeof genFun && genFun.constructor;
	    return !!ctor && (ctor === GeneratorFunction || "GeneratorFunction" === (ctor.displayName || ctor.name));
	  }, exports.mark = function (genFun) {
	    return Object.setPrototypeOf ? Object.setPrototypeOf(genFun, GeneratorFunctionPrototype) : (genFun.__proto__ = GeneratorFunctionPrototype, define(genFun, toStringTagSymbol, "GeneratorFunction")), genFun.prototype = Object.create(Gp), genFun;
	  }, exports.awrap = function (arg) {
	    return {
	      __await: arg
	    };
	  }, defineIteratorMethods(AsyncIterator.prototype), define(AsyncIterator.prototype, asyncIteratorSymbol, function () {
	    return this;
	  }), exports.AsyncIterator = AsyncIterator, exports.async = function (innerFn, outerFn, self, tryLocsList, PromiseImpl) {
	    void 0 === PromiseImpl && (PromiseImpl = Promise);
	    var iter = new AsyncIterator(wrap(innerFn, outerFn, self, tryLocsList), PromiseImpl);
	    return exports.isGeneratorFunction(outerFn) ? iter : iter.next().then(function (result) {
	      return result.done ? result.value : iter.next();
	    });
	  }, defineIteratorMethods(Gp), define(Gp, toStringTagSymbol, "Generator"), define(Gp, iteratorSymbol, function () {
	    return this;
	  }), define(Gp, "toString", function () {
	    return "[object Generator]";
	  }), exports.keys = function (val) {
	    var object = Object(val),
	      keys = [];
	    for (var key in object) keys.push(key);
	    return keys.reverse(), function next() {
	      for (; keys.length;) {
	        var key = keys.pop();
	        if (key in object) return next.value = key, next.done = !1, next;
	      }
	      return next.done = !0, next;
	    };
	  }, exports.values = values, Context.prototype = {
	    constructor: Context,
	    reset: function (skipTempReset) {
	      if (this.prev = 0, this.next = 0, this.sent = this._sent = undefined, this.done = !1, this.delegate = null, this.method = "next", this.arg = undefined, this.tryEntries.forEach(resetTryEntry), !skipTempReset) for (var name in this) "t" === name.charAt(0) && hasOwn.call(this, name) && !isNaN(+name.slice(1)) && (this[name] = undefined);
	    },
	    stop: function () {
	      this.done = !0;
	      var rootRecord = this.tryEntries[0].completion;
	      if ("throw" === rootRecord.type) throw rootRecord.arg;
	      return this.rval;
	    },
	    dispatchException: function (exception) {
	      if (this.done) throw exception;
	      var context = this;
	      function handle(loc, caught) {
	        return record.type = "throw", record.arg = exception, context.next = loc, caught && (context.method = "next", context.arg = undefined), !!caught;
	      }
	      for (var i = this.tryEntries.length - 1; i >= 0; --i) {
	        var entry = this.tryEntries[i],
	          record = entry.completion;
	        if ("root" === entry.tryLoc) return handle("end");
	        if (entry.tryLoc <= this.prev) {
	          var hasCatch = hasOwn.call(entry, "catchLoc"),
	            hasFinally = hasOwn.call(entry, "finallyLoc");
	          if (hasCatch && hasFinally) {
	            if (this.prev < entry.catchLoc) return handle(entry.catchLoc, !0);
	            if (this.prev < entry.finallyLoc) return handle(entry.finallyLoc);
	          } else if (hasCatch) {
	            if (this.prev < entry.catchLoc) return handle(entry.catchLoc, !0);
	          } else {
	            if (!hasFinally) throw new Error("try statement without catch or finally");
	            if (this.prev < entry.finallyLoc) return handle(entry.finallyLoc);
	          }
	        }
	      }
	    },
	    abrupt: function (type, arg) {
	      for (var i = this.tryEntries.length - 1; i >= 0; --i) {
	        var entry = this.tryEntries[i];
	        if (entry.tryLoc <= this.prev && hasOwn.call(entry, "finallyLoc") && this.prev < entry.finallyLoc) {
	          var finallyEntry = entry;
	          break;
	        }
	      }
	      finallyEntry && ("break" === type || "continue" === type) && finallyEntry.tryLoc <= arg && arg <= finallyEntry.finallyLoc && (finallyEntry = null);
	      var record = finallyEntry ? finallyEntry.completion : {};
	      return record.type = type, record.arg = arg, finallyEntry ? (this.method = "next", this.next = finallyEntry.finallyLoc, ContinueSentinel) : this.complete(record);
	    },
	    complete: function (record, afterLoc) {
	      if ("throw" === record.type) throw record.arg;
	      return "break" === record.type || "continue" === record.type ? this.next = record.arg : "return" === record.type ? (this.rval = this.arg = record.arg, this.method = "return", this.next = "end") : "normal" === record.type && afterLoc && (this.next = afterLoc), ContinueSentinel;
	    },
	    finish: function (finallyLoc) {
	      for (var i = this.tryEntries.length - 1; i >= 0; --i) {
	        var entry = this.tryEntries[i];
	        if (entry.finallyLoc === finallyLoc) return this.complete(entry.completion, entry.afterLoc), resetTryEntry(entry), ContinueSentinel;
	      }
	    },
	    catch: function (tryLoc) {
	      for (var i = this.tryEntries.length - 1; i >= 0; --i) {
	        var entry = this.tryEntries[i];
	        if (entry.tryLoc === tryLoc) {
	          var record = entry.completion;
	          if ("throw" === record.type) {
	            var thrown = record.arg;
	            resetTryEntry(entry);
	          }
	          return thrown;
	        }
	      }
	      throw new Error("illegal catch attempt");
	    },
	    delegateYield: function (iterable, resultName, nextLoc) {
	      return this.delegate = {
	        iterator: values(iterable),
	        resultName: resultName,
	        nextLoc: nextLoc
	      }, "next" === this.method && (this.arg = undefined), ContinueSentinel;
	    }
	  }, exports;
	}
	function _typeof(obj) {
	  "@babel/helpers - typeof";

	  return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) {
	    return typeof obj;
	  } : function (obj) {
	    return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
	  }, _typeof(obj);
	}
	function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) {
	  try {
	    var info = gen[key](arg);
	    var value = info.value;
	  } catch (error) {
	    reject(error);
	    return;
	  }
	  if (info.done) {
	    resolve(value);
	  } else {
	    Promise.resolve(value).then(_next, _throw);
	  }
	}
	function _asyncToGenerator(fn) {
	  return function () {
	    var self = this,
	      args = arguments;
	    return new Promise(function (resolve, reject) {
	      var gen = fn.apply(self, args);
	      function _next(value) {
	        asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value);
	      }
	      function _throw(err) {
	        asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err);
	      }
	      _next(undefined);
	    });
	  };
	}
	function _classCallCheck(instance, Constructor) {
	  if (!(instance instanceof Constructor)) {
	    throw new TypeError("Cannot call a class as a function");
	  }
	}
	function _defineProperties(target, props) {
	  for (var i = 0; i < props.length; i++) {
	    var descriptor = props[i];
	    descriptor.enumerable = descriptor.enumerable || false;
	    descriptor.configurable = true;
	    if ("value" in descriptor) descriptor.writable = true;
	    Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor);
	  }
	}
	function _createClass(Constructor, protoProps, staticProps) {
	  if (protoProps) _defineProperties(Constructor.prototype, protoProps);
	  if (staticProps) _defineProperties(Constructor, staticProps);
	  Object.defineProperty(Constructor, "prototype", {
	    writable: false
	  });
	  return Constructor;
	}
	function _defineProperty(obj, key, value) {
	  key = _toPropertyKey(key);
	  if (key in obj) {
	    Object.defineProperty(obj, key, {
	      value: value,
	      enumerable: true,
	      configurable: true,
	      writable: true
	    });
	  } else {
	    obj[key] = value;
	  }
	  return obj;
	}
	function _extends() {
	  _extends = Object.assign ? Object.assign.bind() : function (target) {
	    for (var i = 1; i < arguments.length; i++) {
	      var source = arguments[i];
	      for (var key in source) {
	        if (Object.prototype.hasOwnProperty.call(source, key)) {
	          target[key] = source[key];
	        }
	      }
	    }
	    return target;
	  };
	  return _extends.apply(this, arguments);
	}
	function _objectSpread(target) {
	  for (var i = 1; i < arguments.length; i++) {
	    var source = arguments[i] != null ? Object(arguments[i]) : {};
	    var ownKeys = Object.keys(source);
	    if (typeof Object.getOwnPropertySymbols === 'function') {
	      ownKeys.push.apply(ownKeys, Object.getOwnPropertySymbols(source).filter(function (sym) {
	        return Object.getOwnPropertyDescriptor(source, sym).enumerable;
	      }));
	    }
	    ownKeys.forEach(function (key) {
	      _defineProperty(target, key, source[key]);
	    });
	  }
	  return target;
	}
	function _toConsumableArray(arr) {
	  return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread();
	}
	function _arrayWithoutHoles(arr) {
	  if (Array.isArray(arr)) return _arrayLikeToArray(arr);
	}
	function _iterableToArray(iter) {
	  if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter);
	}
	function _unsupportedIterableToArray(o, minLen) {
	  if (!o) return;
	  if (typeof o === "string") return _arrayLikeToArray(o, minLen);
	  var n = Object.prototype.toString.call(o).slice(8, -1);
	  if (n === "Object" && o.constructor) n = o.constructor.name;
	  if (n === "Map" || n === "Set") return Array.from(o);
	  if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
	}
	function _arrayLikeToArray(arr, len) {
	  if (len == null || len > arr.length) len = arr.length;
	  for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i];
	  return arr2;
	}
	function _nonIterableSpread() {
	  throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
	}
	function _createForOfIteratorHelper(o, allowArrayLike) {
	  var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"];
	  if (!it) {
	    if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") {
	      if (it) o = it;
	      var i = 0;
	      var F = function () {};
	      return {
	        s: F,
	        n: function () {
	          if (i >= o.length) return {
	            done: true
	          };
	          return {
	            done: false,
	            value: o[i++]
	          };
	        },
	        e: function (e) {
	          throw e;
	        },
	        f: F
	      };
	    }
	    throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
	  }
	  var normalCompletion = true,
	    didErr = false,
	    err;
	  return {
	    s: function () {
	      it = it.call(o);
	    },
	    n: function () {
	      var step = it.next();
	      normalCompletion = step.done;
	      return step;
	    },
	    e: function (e) {
	      didErr = true;
	      err = e;
	    },
	    f: function () {
	      try {
	        if (!normalCompletion && it.return != null) it.return();
	      } finally {
	        if (didErr) throw err;
	      }
	    }
	  };
	}
	function _toPrimitive$1(input, hint) {
	  if (typeof input !== "object" || input === null) return input;
	  var prim = input[Symbol.toPrimitive];
	  if (prim !== undefined) {
	    var res = prim.call(input, hint || "default");
	    if (typeof res !== "object") return res;
	    throw new TypeError("@@toPrimitive must return a primitive value.");
	  }
	  return (hint === "string" ? String : Number)(input);
	}
	function _toPropertyKey(arg) {
	  var key = _toPrimitive$1(arg, "string");
	  return typeof key === "symbol" ? key : String(key);
	}

	var _isArray = Array.isArray || function isArray(arg) {
	  return _cof(arg) == 'Array';
	};

	_export(_export.S, 'Array', { isArray: _isArray });

	var isArray = _core.Array.isArray;

	var isArray$1 = isArray;

	function throttle (delay, noTrailing, callback, debounceMode) {
	  var timeoutID;
	  var cancelled = false;
	  var lastExec = 0;
	  function clearExistingTimeout() {
	    if (timeoutID) {
	      clearTimeout(timeoutID);
	    }
	  }
	  function cancel() {
	    clearExistingTimeout();
	    cancelled = true;
	  }
	  if (typeof noTrailing !== 'boolean') {
	    debounceMode = callback;
	    callback = noTrailing;
	    noTrailing = undefined;
	  }
	  function wrapper() {
	    var self = this;
	    var elapsed = Date.now() - lastExec;
	    var args = arguments;
	    if (cancelled) {
	      return;
	    }
	    function exec() {
	      lastExec = Date.now();
	      callback.apply(self, args);
	    }
	    function clear() {
	      timeoutID = undefined;
	    }
	    if (debounceMode && !timeoutID) {
	      exec();
	    }
	    clearExistingTimeout();
	    if (debounceMode === undefined && elapsed > delay) {
	      exec();
	    } else if (noTrailing !== true) {
	      timeoutID = setTimeout(debounceMode ? clear : exec, debounceMode === undefined ? delay - elapsed : delay);
	    }
	  }
	  wrapper.cancel = cancel;
	  return wrapper;
	}
	function debounce (delay, atBegin, callback) {
	  return callback === undefined ? throttle(delay, atBegin, false) : throttle(delay, callback, atBegin !== false);
	}

	var requestFrame = function () {
	  var raf = window.requestAnimationFrame || window.mozRequestAnimationFrame || window.webkitRequestAnimationFrame || function (fn) {
	    return window.setTimeout(fn, 20);
	  };
	  return function (fn) {
	    return raf(fn);
	  };
	}();
	var cancelFrame = function () {
	  var cancel = window.cancelAnimationFrame || window.mozCancelAnimationFrame || window.webkitCancelAnimationFrame || window.clearTimeout;
	  return function (id) {
	    return cancel(id);
	  };
	}();
	var resetTrigger = function resetTrigger(element) {
	  var trigger = element.__resizeTrigger__;
	  var expand = trigger.firstElementChild;
	  var contract = trigger.lastElementChild;
	  var expandChild = expand.firstElementChild;
	  contract.scrollLeft = contract.scrollWidth;
	  contract.scrollTop = contract.scrollHeight;
	  expandChild.style.width = expand.offsetWidth + 1 + 'px';
	  expandChild.style.height = expand.offsetHeight + 1 + 'px';
	  expand.scrollLeft = expand.scrollWidth;
	  expand.scrollTop = expand.scrollHeight;
	};
	var checkTriggers = function checkTriggers(element) {
	  return element.offsetWidth !== element.__resizeLast__.width || element.offsetHeight !== element.__resizeLast__.height;
	};
	var scrollListener = function scrollListener(event) {
	  var _this = this;
	  resetTrigger(this);
	  if (this.__resizeRAF__) cancelFrame(this.__resizeRAF__);
	  this.__resizeRAF__ = requestFrame(function () {
	    if (checkTriggers(_this)) {
	      _this.__resizeLast__.width = _this.offsetWidth;
	      _this.__resizeLast__.height = _this.offsetHeight;
	      _this.__resizeListeners__.forEach(function (fn) {
	        fn.call(_this, event);
	      });
	    }
	  });
	};
	var attachEvent = document.attachEvent;
	var DOM_PREFIXES = 'Webkit Moz O ms'.split(' ');
	var START_EVENTS = 'webkitAnimationStart animationstart oAnimationStart MSAnimationStart'.split(' ');
	var RESIZE_ANIMATION_NAME = 'resizeanim';
	var animation = false;
	var keyFramePrefix = '';
	var animationStartEvent = 'animationstart';
	if (!attachEvent) {
	  var testElement = document.createElement('fakeelement');
	  if (testElement.style.animationName !== undefined) {
	    animation = true;
	  }
	  if (animation === false) {
	    var prefix = '';
	    for (var i = 0; i < DOM_PREFIXES.length; i++) {
	      if (testElement.style[DOM_PREFIXES[i] + 'AnimationName'] !== undefined) {
	        prefix = DOM_PREFIXES[i];
	        keyFramePrefix = '-' + prefix.toLowerCase() + '-';
	        animationStartEvent = START_EVENTS[i];
	        animation = true;
	        break;
	      }
	    }
	  }
	}
	var stylesCreated = false;
	var createStyles = function createStyles() {
	  if (!stylesCreated) {
	    var animationKeyframes = "@".concat(keyFramePrefix, "keyframes ").concat(RESIZE_ANIMATION_NAME, " { from { opacity: 0; } to { opacity: 0; } } ");
	    var animationStyle = "".concat(keyFramePrefix, "animation: 1ms ").concat(RESIZE_ANIMATION_NAME, ";");
	    var css = "".concat(animationKeyframes, "\n      .resize-triggers { ").concat(animationStyle, " visibility: hidden; opacity: 0; }\n      .resize-triggers, .resize-triggers > div, .contract-trigger:before { content: \" \"; display: block; position: absolute; top: 0; left: 0; height: 100%; width: 100%; overflow: hidden; z-index: -1 }\n      .resize-triggers > div { background: #eee; overflow: auto; }\n      .contract-trigger:before { width: 200%; height: 200%; }");
	    var head = document.head || document.getElementsByTagName('head')[0];
	    var style = document.createElement('style');
	    style.type = 'text/css';
	    if (style.styleSheet) {
	      style.styleSheet.cssText = css;
	    } else {
	      style.appendChild(document.createTextNode(css));
	    }
	    head.appendChild(style);
	    stylesCreated = true;
	  }
	};
	var addResizeListener = function addResizeListener(element, fn) {
	  var useCapture = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : true;
	  if (attachEvent) {
	    element.attachEvent('onresize', fn);
	  } else {
	    if (!element.__resizeTrigger__) {
	      if (getComputedStyle(element).position === 'static') {
	        element.style.position = 'relative';
	      }
	      createStyles();
	      element.__resizeLast__ = {};
	      element.__resizeListeners__ = [];
	      var resizeTrigger = element.__resizeTrigger__ = document.createElement('div');
	      resizeTrigger.className = 'resize-triggers';
	      resizeTrigger.innerHTML = '<div class="expand-trigger"><div></div></div><div class="contract-trigger"></div>';
	      element.appendChild(resizeTrigger);
	      resetTrigger(element);
	      element.addEventListener('scroll', scrollListener, useCapture);
	      if (animationStartEvent) {
	        resizeTrigger.addEventListener(animationStartEvent, function (event) {
	          if (event.animationName === RESIZE_ANIMATION_NAME) {
	            resetTrigger(element);
	          }
	        });
	      }
	    }
	    element.__resizeListeners__.push(fn);
	  }
	};
	var removeResizeListener = function removeResizeListener(element, fn) {
	  if (!element || !element.__resizeListeners__) return;
	  if (attachEvent) {
	    element.detachEvent('onresize', fn);
	  } else {
	    element.__resizeListeners__.splice(element.__resizeListeners__.indexOf(fn), 1);
	    if (!element.__resizeListeners__.length) {
	      element.removeEventListener('scroll', scrollListener);
	      element.__resizeTrigger__ = !element.removeChild(element.__resizeTrigger__);
	    }
	  }
	};

	var _populated = false;
	var _ie, _firefox, _opera, _webkit, _chrome;
	var _ie_real_version;
	var _osx, _windows, _linux, _android;
	var _win64;
	var _iphone, _ipad, _native;
	var _mobile;
	function _populate() {
	  if (_populated) {
	    return;
	  }
	  _populated = true;
	  var uas = navigator.userAgent;
	  var agent = /(?:MSIE.(\d+\.\d+))|(?:(?:Firefox|GranParadiso|Iceweasel).(\d+\.\d+))|(?:Opera(?:.+Version.|.)(\d+\.\d+))|(?:AppleWebKit.(\d+(?:\.\d+)?))|(?:Trident\/\d+\.\d+.*rv:(\d+\.\d+))/.exec(uas);
	  var os    = /(Mac OS X)|(Windows)|(Linux)/.exec(uas);
	  _iphone = /\b(iPhone|iP[ao]d)/.exec(uas);
	  _ipad = /\b(iP[ao]d)/.exec(uas);
	  _android = /Android/i.exec(uas);
	  _native = /FBAN\/\w+;/i.exec(uas);
	  _mobile = /Mobile/i.exec(uas);
	  _win64 = !!(/Win64/.exec(uas));
	  if (agent) {
	    _ie = agent[1] ? parseFloat(agent[1]) : (
	          agent[5] ? parseFloat(agent[5]) : NaN);
	    if (_ie && document && document.documentMode) {
	      _ie = document.documentMode;
	    }
	    var trident = /(?:Trident\/(\d+.\d+))/.exec(uas);
	    _ie_real_version = trident ? parseFloat(trident[1]) + 4 : _ie;
	    _firefox = agent[2] ? parseFloat(agent[2]) : NaN;
	    _opera   = agent[3] ? parseFloat(agent[3]) : NaN;
	    _webkit  = agent[4] ? parseFloat(agent[4]) : NaN;
	    if (_webkit) {
	      agent = /(?:Chrome\/(\d+\.\d+))/.exec(uas);
	      _chrome = agent && agent[1] ? parseFloat(agent[1]) : NaN;
	    } else {
	      _chrome = NaN;
	    }
	  } else {
	    _ie = _firefox = _opera = _chrome = _webkit = NaN;
	  }
	  if (os) {
	    if (os[1]) {
	      var ver = /(?:Mac OS X (\d+(?:[._]\d+)?))/.exec(uas);
	      _osx = ver ? parseFloat(ver[1].replace('_', '.')) : true;
	    } else {
	      _osx = false;
	    }
	    _windows = !!os[2];
	    _linux   = !!os[3];
	  } else {
	    _osx = _windows = _linux = false;
	  }
	}
	var UserAgent_DEPRECATED = {
	  ie: function() {
	    return _populate() || _ie;
	  },
	  ieCompatibilityMode: function() {
	    return _populate() || (_ie_real_version > _ie);
	  },
	  ie64: function() {
	    return UserAgent_DEPRECATED.ie() && _win64;
	  },
	  firefox: function() {
	    return _populate() || _firefox;
	  },
	  opera: function() {
	    return _populate() || _opera;
	  },
	  webkit: function() {
	    return _populate() || _webkit;
	  },
	  safari: function() {
	    return UserAgent_DEPRECATED.webkit();
	  },
	  chrome : function() {
	    return _populate() || _chrome;
	  },
	  windows: function() {
	    return _populate() || _windows;
	  },
	  osx: function() {
	    return _populate() || _osx;
	  },
	  linux: function() {
	    return _populate() || _linux;
	  },
	  iphone: function() {
	    return _populate() || _iphone;
	  },
	  mobile: function() {
	    return _populate() || (_iphone || _ipad || _android || _mobile);
	  },
	  nativeApp: function() {
	    return _populate() || _native;
	  },
	  android: function() {
	    return _populate() || _android;
	  },
	  ipad: function() {
	    return _populate() || _ipad;
	  }
	};
	var UserAgent_DEPRECATED_1 = UserAgent_DEPRECATED;

	var canUseDOM = !!(
	  typeof window !== 'undefined' &&
	  window.document &&
	  window.document.createElement
	);
	var ExecutionEnvironment = {
	  canUseDOM: canUseDOM,
	  canUseWorkers: typeof Worker !== 'undefined',
	  canUseEventListeners:
	    canUseDOM && !!(window.addEventListener || window.attachEvent),
	  canUseViewport: canUseDOM && !!window.screen,
	  isInWorker: !canUseDOM
	};
	var ExecutionEnvironment_1 = ExecutionEnvironment;

	var useHasFeature;
	if (ExecutionEnvironment_1.canUseDOM) {
	  useHasFeature =
	    document.implementation &&
	    document.implementation.hasFeature &&
	    document.implementation.hasFeature('', '') !== true;
	}
	function isEventSupported(eventNameSuffix, capture) {
	  if (!ExecutionEnvironment_1.canUseDOM ||
	      capture && !('addEventListener' in document)) {
	    return false;
	  }
	  var eventName = 'on' + eventNameSuffix;
	  var isSupported = eventName in document;
	  if (!isSupported) {
	    var element = document.createElement('div');
	    element.setAttribute(eventName, 'return;');
	    isSupported = typeof element[eventName] === 'function';
	  }
	  if (!isSupported && useHasFeature && eventNameSuffix === 'wheel') {
	    isSupported = document.implementation.hasFeature('Events.wheel', '3.0');
	  }
	  return isSupported;
	}
	var isEventSupported_1 = isEventSupported;

	var PIXEL_STEP  = 10;
	var LINE_HEIGHT = 40;
	var PAGE_HEIGHT = 800;
	function normalizeWheel( event)  {
	  var sX = 0, sY = 0,
	      pX = 0, pY = 0;
	  if ('detail'      in event) { sY = event.detail; }
	  if ('wheelDelta'  in event) { sY = -event.wheelDelta / 120; }
	  if ('wheelDeltaY' in event) { sY = -event.wheelDeltaY / 120; }
	  if ('wheelDeltaX' in event) { sX = -event.wheelDeltaX / 120; }
	  if ( 'axis' in event && event.axis === event.HORIZONTAL_AXIS ) {
	    sX = sY;
	    sY = 0;
	  }
	  pX = sX * PIXEL_STEP;
	  pY = sY * PIXEL_STEP;
	  if ('deltaY' in event) { pY = event.deltaY; }
	  if ('deltaX' in event) { pX = event.deltaX; }
	  if ((pX || pY) && event.deltaMode) {
	    if (event.deltaMode == 1) {
	      pX *= LINE_HEIGHT;
	      pY *= LINE_HEIGHT;
	    } else {
	      pX *= PAGE_HEIGHT;
	      pY *= PAGE_HEIGHT;
	    }
	  }
	  if (pX && !sX) { sX = (pX < 1) ? -1 : 1; }
	  if (pY && !sY) { sY = (pY < 1) ? -1 : 1; }
	  return { spinX  : sX,
	           spinY  : sY,
	           pixelX : pX,
	           pixelY : pY };
	}
	normalizeWheel.getEventType = function()  {
	  return (UserAgent_DEPRECATED_1.firefox())
	           ? 'DOMMouseScroll'
	           : (isEventSupported_1('wheel'))
	               ? 'wheel'
	               : 'mousewheel';
	};
	var normalizeWheel_1 = normalizeWheel;

	var normalizeWheel$1 = normalizeWheel_1;

	var isFirefox = typeof navigator !== 'undefined' && navigator.userAgent.toLowerCase().indexOf('firefox') > -1;
	var mousewheel = function mousewheel(element, callback) {
	  if (element && element.addEventListener) {
	    element.addEventListener(isFirefox ? 'DOMMouseScroll' : 'mousewheel', function (event) {
	      var normalized = normalizeWheel$1(event);
	      callback && callback.apply(this, [event, normalized]);
	    });
	  }
	};
	var Mousewheel = {
	  bind: function bind(el, binding) {
	    mousewheel(el, binding.value);
	  }
	};

	var script = {
	  name: 'bk-spin',
	  props: {
	    theme: {
	      type: String,
	      default: 'primary',
	      validator: function validator(value) {
	        if (!['default', 'primary', 'warning', 'success', 'danger', 'info'].includes(value)) {
	          console.error("theme property is not valid: '".concat(value, "'"));
	          return false;
	        }
	        return true;
	      }
	    },
	    size: {
	      type: String,
	      default: 'small',
	      validator: function validator(value) {
	        if (!['large', 'normal', 'small', 'mini'].includes(value)) {
	          console.error("size property is not valid: '".concat(value, "'"));
	          return false;
	        }
	        return true;
	      }
	    },
	    icon: {
	      type: String,
	      default: ''
	    },
	    extCls: {
	      type: String,
	      default: ''
	    },
	    placement: {
	      type: String,
	      default: 'bottom',
	      validator: function validator(value) {
	        if (!['bottom', 'right'].includes(value)) {
	          console.error("placement property is not valid: '".concat(value, "'"));
	          return false;
	        }
	        return true;
	      }
	    },
	    spinning: {
	      type: Boolean,
	      default: true
	    }
	  },
	  data: function data() {
	    return {};
	  },
	  computed: {
	    dotClass: function dotClass() {
	      var dotClass = ["bk-spin-rotation", "bk-spin-rotation-".concat(this.size), "bk-spin-rotation-".concat(this.theme)];
	      !this.spinning && dotClass.push("bk-spin-rotation-".concat(this.theme, "-wait"));
	      this.placement === 'right' && dotClass.push("bk-spin-rotation-flex");
	      this.placement === 'bottom' && dotClass.push("bk-spin-rotation-margin");
	      return dotClass;
	    },
	    slotTypeClass: function slotTypeClass() {
	      var slotType = ["rotate"];
	      this.$slots.default && this.placement === 'right' && slotType.push("slots-".concat(this.placement, "-rotate"));
	      return slotType;
	    },
	    iconClass: function iconClass() {
	      var iconClass = ["bk-spin-icon", "bk-spin-icon-".concat(this.size), "bk-spin-icon-".concat(this.theme)];
	      !this.spinning && iconClass.push("bk-spin-icon-wait");
	      this.placement === 'right' && iconClass.push("bk-display-flex");
	      return iconClass;
	    },
	    slotClass: function slotClass() {
	      var slotClass = ["bk-spin-title", "bk-spin-title-".concat(this.placement)];
	      this.placement === 'right' && slotClass.push("bk-spin-title-".concat(this.size), "bk-display-flex");
	      return slotClass;
	    }
	  }
	};

	function normalizeComponent(template, style, script, scopeId, isFunctionalTemplate, moduleIdentifier
	, shadowMode, createInjector, createInjectorSSR, createInjectorShadow) {
	  if (typeof shadowMode !== 'boolean') {
	    createInjectorSSR = createInjector;
	    createInjector = shadowMode;
	    shadowMode = false;
	  }
	  var options = typeof script === 'function' ? script.options : script;
	  if (template && template.render) {
	    options.render = template.render;
	    options.staticRenderFns = template.staticRenderFns;
	    options._compiled = true;
	    if (isFunctionalTemplate) {
	      options.functional = true;
	    }
	  }
	  if (scopeId) {
	    options._scopeId = scopeId;
	  }
	  var hook;
	  if (moduleIdentifier) {
	    hook = function hook(context) {
	      context = context ||
	      this.$vnode && this.$vnode.ssrContext ||
	      this.parent && this.parent.$vnode && this.parent.$vnode.ssrContext;
	      if (!context && typeof __VUE_SSR_CONTEXT__ !== 'undefined') {
	        context = __VUE_SSR_CONTEXT__;
	      }
	      if (style) {
	        style.call(this, createInjectorSSR(context));
	      }
	      if (context && context._registeredComponents) {
	        context._registeredComponents.add(moduleIdentifier);
	      }
	    };
	    options._ssrRegister = hook;
	  } else if (style) {
	    hook = shadowMode ? function () {
	      style.call(this, createInjectorShadow(this.$root.$options.shadowRoot));
	    } : function (context) {
	      style.call(this, createInjector(context));
	    };
	  }
	  if (hook) {
	    if (options.functional) {
	      var originalRender = options.render;
	      options.render = function renderWithStyleInjection(h, context) {
	        hook.call(context);
	        return originalRender(h, context);
	      };
	    } else {
	      var existing = options.beforeCreate;
	      options.beforeCreate = existing ? [].concat(existing, hook) : [hook];
	    }
	  }
	  return script;
	}
	var normalizeComponent_1 = normalizeComponent;

	/* script */
	var __vue_script__ = script;
	/* template */
	var __vue_render__ = function __vue_render__() {
	  var _vm = this;
	  var _h = _vm.$createElement;
	  var _c = _vm._self._c || _h;
	  return _c('transition', {
	    attrs: {
	      "name": "fade"
	    }
	  }, [_c('div', {
	    class: ['bk-spin', _vm.extCls]
	  }, [_c('div', {
	    style: {
	      display: _vm.placement === 'right' ? 'flex' : ''
	    }
	  }, [!_vm.icon ? _c('div', {
	    class: [_vm.dotClass]
	  }, [_c('div', {
	    staticClass: "rotate1",
	    class: _vm.slotTypeClass
	  }), _c('div', {
	    staticClass: "rotate2",
	    class: _vm.slotTypeClass
	  }), _c('div', {
	    staticClass: "rotate3",
	    class: _vm.slotTypeClass
	  }), _c('div', {
	    staticClass: "rotate4",
	    class: _vm.slotTypeClass
	  }), _c('div', {
	    staticClass: "rotate5",
	    class: _vm.slotTypeClass
	  }), _c('div', {
	    staticClass: "rotate6",
	    class: _vm.slotTypeClass
	  }), _c('div', {
	    staticClass: "rotate7",
	    class: _vm.slotTypeClass
	  }), _c('div', {
	    staticClass: "rotate8",
	    class: _vm.slotTypeClass
	  })]) : _vm._e(), _vm.icon ? _c('div', {
	    class: [_vm.iconClass]
	  }, [_c('i', {
	    class: ['bk-icon', 'icon-' + _vm.icon]
	  })]) : _vm._e(), _vm.$slots.default ? _c('div', {
	    class: [_vm.slotClass]
	  }, [_vm._t("default")], 2) : _vm._e()])])]);
	};
	var __vue_staticRenderFns__ = [];

	/* style */
	var __vue_inject_styles__ = undefined;
	/* scoped */
	var __vue_scope_id__ = undefined;
	/* module identifier */
	var __vue_module_identifier__ = undefined;
	/* functional template */
	var __vue_is_functional_template__ = false;
	/* style inject */

	/* style inject SSR */

	/* style inject shadow dom */

	var __vue_component__ = /*#__PURE__*/normalizeComponent_1({
	  render: __vue_render__,
	  staticRenderFns: __vue_staticRenderFns__
	}, __vue_inject_styles__, __vue_script__, __vue_scope_id__, __vue_is_functional_template__, __vue_module_identifier__, false, undefined, undefined, undefined);

	var _toObject = function (it) {
	  return Object(_defined(it));
	};

	var _objectSap = function (KEY, exec) {
	  var fn = (_core.Object || {})[KEY] || Object[KEY];
	  var exp = {};
	  exp[KEY] = exec(fn);
	  _export(_export.S + _export.F * _fails(function () { fn(1); }), 'Object', exp);
	};

	_objectSap('keys', function () {
	  return function keys(it) {
	    return _objectKeys(_toObject(it));
	  };
	});

	var keys = _core.Object.keys;

	var keys$1 = keys;

	function setInstaller (component, afterInstall) {
	  component.install = function (Vue) {
	    var options = arguments.le