CheckerOption

interface CheckerOption<out T : Any, out S : Contains.SearchBehaviour, out C : Contains.Checker, out B : Contains.Builder<T, S>>

The step of choosing/defining Checkers.

checkers	`abstract val checkers: List<C>` Contains all Checkers which should be applied to the search result.
containsBuilder	`abstract val containsBuilder: B` The previously chosen Builder, containing inter alia the SubjectProvider to which the resulting Assertion shall be added.

addAssertion	`fun <T : Any, B : Contains.Builder<T, >> Contains.CheckerOption<T, , *, B>.addAssertion(assertion: Assertion): Expect<T>` Helper method which simplifies adding assertions to the assertion container which itself is stored in Contains.CheckerOption.containsBuilder.
addAssertionForAssert	`fun <T : Any, B : Contains.Builder<T, >> Contains.CheckerOption<T, , *, B>.addAssertionForAssert(assertion: Assertion): Assert<T>` Helper method which simplifies adding assertions to the assertion container which itself is stored in Contains.CheckerOption.containsBuilder.

CheckerOption	`interface CheckerOption<out T : CharSequence, out S : CharSequenceContains.SearchBehaviour> : Contains.CheckerOption<T, S, CharSequenceContains.Checker, CharSequenceContains.Builder<T, S>>` The step of choosing/defining Checkers.
CheckerOption	`interface CheckerOption<out E, out T : Iterable<E>, out S : IterableContains.SearchBehaviour> : Contains.CheckerOption<T, S, IterableContains.Checker, IterableContains.Builder<E, T, S>>` The step of choosing/defining Checkers.
ContainsCheckerBuilder	`interface ContainsCheckerBuilder<out T : Any, out S : Contains.SearchBehaviour, out C : Contains.Checker, out B : Contains.Builder<T, S>> : Contains.CheckerOption<T, S, C, B>` Represents the deprecated base class for builders representing a checking step in the process of building a sophisticated `contains` assertion.