新增家庭设备备忘本

linwenling

2023-08-08 45cdf666979e1248a4c2f4d8c915b747ba11d479

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var defineWellKnownSymbol = require('../internals/well-known-symbol-define');
 
// `Symbol.metadataKey` well-known symbol
// https://github.com/tc39/proposal-decorator-metadata
defineWellKnownSymbol('metadataKey');