'use strict'; var $ = require('../internals/export'); var isSubsetOf = require('../internals/set-is-subset-of'); var setMethodAcceptSetLike = require('../internals/set-method-accept-set-like'); // `Set.prototype.isSubsetOf` method // https://github.com/tc39/proposal-set-methods $({ target: 'Set', proto: true, real: true, forced: !setMethodAcceptSetLike('isSubsetOf') }, { isSubsetOf: isSubsetOf });