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Function: isFunction()

isFunction(value: unknown): value is (args: unknown[]) => unknown

Defined in: shared/utils/typeGuards.ts:197

Checks whether a value is callable.

Parameters​

value​

unknown

Value to evaluate.

Returns​

value is (args: unknown[]) => unknown

true when the value is a function.

Example​

if (isFunction(fn)) {
    // fn is (...args: unknown[]) => unknown
}