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Function: isError()

isError(value: unknown): value is Error

Defined in: shared/utils/typeGuards.ts:173

Determines if a value is an https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Error instance.

Parameters​

value​

unknown

The value to check.

Returns​

value is Error

True if value is an instance of https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Error; otherwise, false.