DEP0057: util.isSymbol()

版本历史
版本变更
v23.0.0

End-of-Life deprecation.

v22.0.0

Runtime deprecation.

v6.12.0, v4.8.6

A deprecation code has been assigned.

v4.0.0, v3.3.1

Documentation-only deprecation.

类型：寿命终止

【Type: End-of-Life】

util.isSymbol() API 已被移除。请改用 typeof arg === 'symbol'。

【The util.isSymbol() API has been removed. Please use typeof arg === 'symbol' instead.】