Package jsinterop.annotations

Annotation Type JsNullable

@Retention(RUNTIME)
@Target(TYPE_USE)
@Documented
public @interface JsNullable

JsNullable marks a type variable as nullable indicating that program elements of such a type can hold a null value.

Note that JsNullable can only be used on type variables in the context of a JsConstructor, a JsMethod, a JsProperty or a JsFunction method.

This annotation is informational in the GWT compiler but other compilers or tools might use it for example to annotate types in the output JavaScript program.