Function isFunction

Alias

isFunction(value): value is ((...args: unknown[]) => unknown)
Checks if value is a function.
Parameters
- value: unknown
  The value to check.
Returns value is ((...args: unknown[]) => unknown)
Returns true if value is a function, else false.
Example
```
isFunction(Array.prototype.slice); // true
isFunction(async function () {}); // true
isFunction(function* () {}); // true
isFunction(Proxy); // true
isFunction(Int8Array); // true
```
- Defined in src/predicates.ts:194