Function requiredProp

requiredProp<T, P extends string | number | symbol>(
prop: P,
): Func<T, NonNullable<T[P]>>
Returns a mapper that asserts a property on the input is not null or not defined.
Type Parameters
- T
- P extends string | number | symbol
Parameters
- prop: P
  The prop to assert.
Returns Func<T, NonNullable<T[P]>>
A mapper that returns the property's value.
- Defined in packages/utils/src/mapper.ts:133