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309 lines
13 KiB
309 lines
13 KiB
var _typeof = require("./typeof.js")["default"]; |
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var _Map = require("@babel/runtime-corejs3/core-js/map"); |
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var _Symbol = require("@babel/runtime-corejs3/core-js/symbol"); |
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var _Symbol$for = require("@babel/runtime-corejs3/core-js/symbol/for"); |
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var _Object$getOwnPropertySymbols = require("@babel/runtime-corejs3/core-js/object/get-own-property-symbols"); |
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var _Object$setPrototypeOf = require("@babel/runtime-corejs3/core-js/object/set-prototype-of"); |
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var _Array$from = require("@babel/runtime-corejs3/core-js/array/from"); |
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var _valuesInstanceProperty = require("@babel/runtime-corejs3/core-js/instance/values"); |
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var _concatInstanceProperty = require("@babel/runtime-corejs3/core-js/instance/concat"); |
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var _Object$assign = require("@babel/runtime-corejs3/core-js/object/assign"); |
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var _Object$getOwnPropertyDescriptor = require("@babel/runtime-corejs3/core-js/object/get-own-property-descriptor"); |
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var _Object$defineProperty = require("@babel/runtime-corejs3/core-js/object/define-property"); |
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var _Array$isArray = require("@babel/runtime-corejs3/core-js/array/is-array"); |
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function createMetadataMethodsForProperty(metadataMap, kind, property, decoratorFinishedRef) { |
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return { |
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getMetadata: function getMetadata(key) { |
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assertNotFinished(decoratorFinishedRef, "getMetadata"), assertMetadataKey(key); |
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var metadataForKey = metadataMap[key]; |
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if (void 0 !== metadataForKey) if (1 === kind) { |
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var pub = metadataForKey["public"]; |
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if (void 0 !== pub) return pub[property]; |
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} else if (2 === kind) { |
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var priv = metadataForKey["private"]; |
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if (void 0 !== priv) return priv.get(property); |
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} else if (Object.hasOwnProperty.call(metadataForKey, "constructor")) return metadataForKey.constructor; |
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}, |
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setMetadata: function setMetadata(key, value) { |
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assertNotFinished(decoratorFinishedRef, "setMetadata"), assertMetadataKey(key); |
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var metadataForKey = metadataMap[key]; |
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if (void 0 === metadataForKey && (metadataForKey = metadataMap[key] = {}), 1 === kind) { |
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var pub = metadataForKey["public"]; |
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void 0 === pub && (pub = metadataForKey["public"] = {}), pub[property] = value; |
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} else if (2 === kind) { |
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var priv = metadataForKey.priv; |
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void 0 === priv && (priv = metadataForKey["private"] = new _Map()), priv.set(property, value); |
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} else metadataForKey.constructor = value; |
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} |
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}; |
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} |
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function convertMetadataMapToFinal(obj, metadataMap) { |
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var parentMetadataMap = obj[_Symbol.metadata || _Symbol$for("Symbol.metadata")], |
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metadataKeys = _Object$getOwnPropertySymbols(metadataMap); |
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if (0 !== metadataKeys.length) { |
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for (var i = 0; i < metadataKeys.length; i++) { |
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var key = metadataKeys[i], |
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metaForKey = metadataMap[key], |
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parentMetaForKey = parentMetadataMap ? parentMetadataMap[key] : null, |
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pub = metaForKey["public"], |
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parentPub = parentMetaForKey ? parentMetaForKey["public"] : null; |
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pub && parentPub && _Object$setPrototypeOf(pub, parentPub); |
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var priv = metaForKey["private"]; |
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if (priv) { |
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var privArr = _Array$from(_valuesInstanceProperty(priv).call(priv)), |
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parentPriv = parentMetaForKey ? parentMetaForKey["private"] : null; |
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parentPriv && (privArr = _concatInstanceProperty(privArr).call(privArr, parentPriv)), metaForKey["private"] = privArr; |
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} |
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parentMetaForKey && _Object$setPrototypeOf(metaForKey, parentMetaForKey); |
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} |
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parentMetadataMap && _Object$setPrototypeOf(metadataMap, parentMetadataMap), obj[_Symbol.metadata || _Symbol$for("Symbol.metadata")] = metadataMap; |
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} |
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} |
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function createAddInitializerMethod(initializers, decoratorFinishedRef) { |
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return function (initializer) { |
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assertNotFinished(decoratorFinishedRef, "addInitializer"), assertCallable(initializer, "An initializer"), initializers.push(initializer); |
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}; |
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} |
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function memberDec(dec, name, desc, metadataMap, initializers, kind, isStatic, isPrivate, value) { |
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var kindStr; |
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switch (kind) { |
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case 1: |
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kindStr = "accessor"; |
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break; |
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case 2: |
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kindStr = "method"; |
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break; |
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case 3: |
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kindStr = "getter"; |
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break; |
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case 4: |
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kindStr = "setter"; |
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break; |
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default: |
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kindStr = "field"; |
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} |
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var metadataKind, |
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metadataName, |
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ctx = { |
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kind: kindStr, |
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name: isPrivate ? "#" + name : name, |
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isStatic: isStatic, |
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isPrivate: isPrivate |
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}, |
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decoratorFinishedRef = { |
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v: !1 |
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}; |
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if (0 !== kind && (ctx.addInitializer = createAddInitializerMethod(initializers, decoratorFinishedRef)), isPrivate) { |
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metadataKind = 2, metadataName = _Symbol(name); |
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var access = {}; |
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0 === kind ? (access.get = desc.get, access.set = desc.set) : 2 === kind ? access.get = function () { |
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return desc.value; |
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} : (1 !== kind && 3 !== kind || (access.get = function () { |
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return desc.get.call(this); |
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}), 1 !== kind && 4 !== kind || (access.set = function (v) { |
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desc.set.call(this, v); |
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})), ctx.access = access; |
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} else metadataKind = 1, metadataName = name; |
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try { |
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return dec(value, _Object$assign(ctx, createMetadataMethodsForProperty(metadataMap, metadataKind, metadataName, decoratorFinishedRef))); |
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} finally { |
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decoratorFinishedRef.v = !0; |
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} |
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} |
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function assertNotFinished(decoratorFinishedRef, fnName) { |
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if (decoratorFinishedRef.v) throw new Error("attempted to call " + fnName + " after decoration was finished"); |
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} |
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function assertMetadataKey(key) { |
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if ("symbol" != _typeof(key)) throw new TypeError("Metadata keys must be symbols, received: " + key); |
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} |
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function assertCallable(fn, hint) { |
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if ("function" != typeof fn) throw new TypeError(hint + " must be a function"); |
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} |
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function assertValidReturnValue(kind, value) { |
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var type = _typeof(value); |
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if (1 === kind) { |
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if ("object" !== type || null === value) throw new TypeError("accessor decorators must return an object with get, set, or init properties or void 0"); |
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void 0 !== value.get && assertCallable(value.get, "accessor.get"), void 0 !== value.set && assertCallable(value.set, "accessor.set"), void 0 !== value.init && assertCallable(value.init, "accessor.init"), void 0 !== value.initializer && assertCallable(value.initializer, "accessor.initializer"); |
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} else if ("function" !== type) { |
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var hint; |
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throw hint = 0 === kind ? "field" : 10 === kind ? "class" : "method", new TypeError(hint + " decorators must return a function or void 0"); |
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} |
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} |
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function getInit(desc) { |
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var initializer; |
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return null == (initializer = desc.init) && (initializer = desc.initializer) && "undefined" != typeof console && console.warn(".initializer has been renamed to .init as of March 2022"), initializer; |
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} |
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function applyMemberDec(ret, base, decInfo, name, kind, isStatic, isPrivate, metadataMap, initializers) { |
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var desc, |
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initializer, |
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value, |
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newValue, |
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get, |
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set, |
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decs = decInfo[0]; |
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if (isPrivate ? desc = 0 === kind || 1 === kind ? { |
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get: decInfo[3], |
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set: decInfo[4] |
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} : 3 === kind ? { |
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get: decInfo[3] |
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} : 4 === kind ? { |
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set: decInfo[3] |
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} : { |
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value: decInfo[3] |
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} : 0 !== kind && (desc = _Object$getOwnPropertyDescriptor(base, name)), 1 === kind ? value = { |
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get: desc.get, |
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set: desc.set |
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} : 2 === kind ? value = desc.value : 3 === kind ? value = desc.get : 4 === kind && (value = desc.set), "function" == typeof decs) void 0 !== (newValue = memberDec(decs, name, desc, metadataMap, initializers, kind, isStatic, isPrivate, value)) && (assertValidReturnValue(kind, newValue), 0 === kind ? initializer = newValue : 1 === kind ? (initializer = getInit(newValue), get = newValue.get || value.get, set = newValue.set || value.set, value = { |
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get: get, |
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set: set |
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}) : value = newValue);else for (var i = decs.length - 1; i >= 0; i--) { |
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var newInit; |
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if (void 0 !== (newValue = memberDec(decs[i], name, desc, metadataMap, initializers, kind, isStatic, isPrivate, value))) assertValidReturnValue(kind, newValue), 0 === kind ? newInit = newValue : 1 === kind ? (newInit = getInit(newValue), get = newValue.get || value.get, set = newValue.set || value.set, value = { |
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get: get, |
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set: set |
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}) : value = newValue, void 0 !== newInit && (void 0 === initializer ? initializer = newInit : "function" == typeof initializer ? initializer = [initializer, newInit] : initializer.push(newInit)); |
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} |
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if (0 === kind || 1 === kind) { |
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if (void 0 === initializer) initializer = function initializer(instance, init) { |
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return init; |
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};else if ("function" != typeof initializer) { |
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var ownInitializers = initializer; |
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initializer = function initializer(instance, init) { |
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for (var value = init, i = 0; i < ownInitializers.length; i++) { |
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value = ownInitializers[i].call(instance, value); |
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} |
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return value; |
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}; |
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} else { |
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var originalInitializer = initializer; |
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initializer = function initializer(instance, init) { |
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return originalInitializer.call(instance, init); |
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}; |
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} |
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ret.push(initializer); |
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} |
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0 !== kind && (1 === kind ? (desc.get = value.get, desc.set = value.set) : 2 === kind ? desc.value = value : 3 === kind ? desc.get = value : 4 === kind && (desc.set = value), isPrivate ? 1 === kind ? (ret.push(function (instance, args) { |
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return value.get.call(instance, args); |
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}), ret.push(function (instance, args) { |
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return value.set.call(instance, args); |
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})) : 2 === kind ? ret.push(value) : ret.push(function (instance, args) { |
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return value.call(instance, args); |
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}) : _Object$defineProperty(base, name, desc)); |
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} |
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function applyMemberDecs(ret, Class, protoMetadataMap, staticMetadataMap, decInfos) { |
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for (var protoInitializers, staticInitializers, existingProtoNonFields = new _Map(), existingStaticNonFields = new _Map(), i = 0; i < decInfos.length; i++) { |
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var decInfo = decInfos[i]; |
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if (_Array$isArray(decInfo)) { |
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var base, |
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metadataMap, |
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initializers, |
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kind = decInfo[1], |
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name = decInfo[2], |
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isPrivate = decInfo.length > 3, |
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isStatic = kind >= 5; |
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if (isStatic ? (base = Class, metadataMap = staticMetadataMap, 0 !== (kind -= 5) && (initializers = staticInitializers = staticInitializers || [])) : (base = Class.prototype, metadataMap = protoMetadataMap, 0 !== kind && (initializers = protoInitializers = protoInitializers || [])), 0 !== kind && !isPrivate) { |
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var existingNonFields = isStatic ? existingStaticNonFields : existingProtoNonFields, |
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existingKind = existingNonFields.get(name) || 0; |
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if (!0 === existingKind || 3 === existingKind && 4 !== kind || 4 === existingKind && 3 !== kind) throw new Error("Attempted to decorate a public method/accessor that has the same name as a previously decorated public method/accessor. This is not currently supported by the decorators plugin. Property name was: " + name); |
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!existingKind && kind > 2 ? existingNonFields.set(name, kind) : existingNonFields.set(name, !0); |
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} |
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applyMemberDec(ret, base, decInfo, name, kind, isStatic, isPrivate, metadataMap, initializers); |
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} |
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} |
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pushInitializers(ret, protoInitializers), pushInitializers(ret, staticInitializers); |
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} |
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function pushInitializers(ret, initializers) { |
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initializers && ret.push(function (instance) { |
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for (var i = 0; i < initializers.length; i++) { |
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initializers[i].call(instance); |
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} |
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return instance; |
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}); |
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} |
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function applyClassDecs(ret, targetClass, metadataMap, classDecs) { |
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if (classDecs.length > 0) { |
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for (var initializers = [], newClass = targetClass, name = targetClass.name, i = classDecs.length - 1; i >= 0; i--) { |
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var decoratorFinishedRef = { |
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v: !1 |
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}; |
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try { |
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var ctx = _Object$assign({ |
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kind: "class", |
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name: name, |
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addInitializer: createAddInitializerMethod(initializers, decoratorFinishedRef) |
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}, createMetadataMethodsForProperty(metadataMap, 0, name, decoratorFinishedRef)), |
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nextNewClass = classDecs[i](newClass, ctx); |
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} finally { |
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decoratorFinishedRef.v = !0; |
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} |
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void 0 !== nextNewClass && (assertValidReturnValue(10, nextNewClass), newClass = nextNewClass); |
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} |
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ret.push(newClass, function () { |
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for (var i = 0; i < initializers.length; i++) { |
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initializers[i].call(newClass); |
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} |
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}); |
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} |
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} |
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function applyDecs(targetClass, memberDecs, classDecs) { |
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var ret = [], |
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staticMetadataMap = {}, |
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protoMetadataMap = {}; |
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return applyMemberDecs(ret, targetClass, protoMetadataMap, staticMetadataMap, memberDecs), convertMetadataMapToFinal(targetClass.prototype, protoMetadataMap), applyClassDecs(ret, targetClass, staticMetadataMap, classDecs), convertMetadataMapToFinal(targetClass, staticMetadataMap), ret; |
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} |
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module.exports = applyDecs, module.exports.__esModule = true, module.exports["default"] = module.exports; |