assertType

Callable

• assertType<Actual, Expected>(_shouldBeEqual: IsExact<Actual, Expected>): void

---

• Raise a compile error when Actual is not strictly equal to Expected. This is a type helper and does nothing at run time.

  @example

  type Expected = 'foo'
  assertType<'foo', Expected>(true);// -> everything is fine
  assertType<'bar', Expected>(true);// -> ts raises an error

  ---

  Type parameters

  • Actual
  • Expected