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{"version":3,"file":"vue-class-component.min.js","sources":["../../src/vue-easy-dnd/vue-class-component.js"],"sourcesContent":["/* eslint-disable */\n/*eslint no-unused-vars: \"off\" */\n/**\n * vue-class-component v7.2.6\n * (c) 2015-present Evan You\n * @license MIT\n */\nimport Vue from '../vue/vue';\n\n// The rational behind the verbose Reflect-feature check below is the fact that there are polyfills\n// which add an implementation for Reflect.defineMetadata but not for Reflect.getOwnMetadataKeys.\n// Without this check consumers will encounter hard to track down runtime errors.\nfunction reflectionIsSupported() {\n return typeof Reflect !== 'undefined' && Reflect.defineMetadata && Reflect.getOwnMetadataKeys;\n}\nfunction copyReflectionMetadata(to, from) {\n forwardMetadata(to, from);\n Object.getOwnPropertyNames(from.prototype).forEach(key => {\n forwardMetadata(to.prototype, from.prototype, key);\n });\n Object.getOwnPropertyNames(from).forEach(key => {\n forwardMetadata(to, from, key);\n });\n}\n\nfunction forwardMetadata(to, from, propertyKey) {\n var metaKeys = propertyKey ? 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