Function: isSet()

function isSet(value): value is Set<unknown>;

Checks whether a value is a Set. 检查值是否为 Set。

Parameters

Parameter	Type	Description
value	unknown	The value to check / 要检查的值

Returns

value is Set<unknown>

true when the value is a Set / 值是 Set 时返回 true

Example

isSet(new Set())
// => true

Since

1.2.0