Documentation / base / IS_SUBCLASS_OF

Function: IS_SUBCLASS_OF()

IS_SUBCLASS_OF<B, D>(derived, base): derived is D

Defined in: libs/base/src/utils.ts:649

Check if a constructor is a subclass of another constructor.

Type Parameters

B

B extends (...args) => any

D

D extends (...args) => any

Parameters

derived

(...args) => any

The derived constructor.

base

B

The base constructor.

Returns

derived is D

True if the derived is a subclass of the base, false otherwise.