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- 'use strict';
- // TODO: Remove from `core-js@4`
- var $ = require('../internals/export');
- var ReflectMetadataModule = require('../internals/reflect-metadata');
- var anObject = require('../internals/an-object');
-
- var toMetadataKey = ReflectMetadataModule.toKey;
- var ordinaryDefineOwnMetadata = ReflectMetadataModule.set;
-
- // `Reflect.defineMetadata` method
- // https://github.com/rbuckton/reflect-metadata
- $({ target: 'Reflect', stat: true }, {
- defineMetadata: function defineMetadata(metadataKey, metadataValue, target /* , targetKey */) {
- var targetKey = arguments.length < 4 ? undefined : toMetadataKey(arguments[3]);
- ordinaryDefineOwnMetadata(metadataKey, metadataValue, anObject(target), targetKey);
- }
- });
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