public interface Trait extends jet.JetObject {
    @org.jetbrains.annotations.NotNull
    java.lang.String notNull(@org.jetbrains.annotations.NotNull @jet.runtime.typeinfo.JetValueParameter(name = "a") java.lang.String p);

    @org.jetbrains.annotations.Nullable
    java.lang.String nullable(@org.jetbrains.annotations.Nullable @jet.runtime.typeinfo.JetValueParameter(name = "a", type = "?") java.lang.String p);

    @org.jetbrains.annotations.NotNull
    java.lang.String notNullWithNN();

    @org.jetbrains.annotations.Nullable
    @org.jetbrains.annotations.NotNull
    java.lang.String notNullWithN();

    @org.jetbrains.annotations.Nullable
    java.lang.String nullableWithN();

    @org.jetbrains.annotations.NotNull
    @org.jetbrains.annotations.Nullable
    java.lang.String nullableWithNN();

    @org.jetbrains.annotations.Nullable
    java.lang.String getNullableVal();

    @org.jetbrains.annotations.Nullable
    java.lang.String getNullableVar();

    @org.jetbrains.annotations.NotNull
    void setNullableVar(@org.jetbrains.annotations.Nullable @jet.runtime.typeinfo.JetValueParameter(name = "<set-?>", type = "?") java.lang.String p);

    @org.jetbrains.annotations.NotNull
    java.lang.String getNotNullVal();

    @org.jetbrains.annotations.NotNull
    java.lang.String getNotNullVar();

    @org.jetbrains.annotations.NotNull
    void setNotNullVar(@org.jetbrains.annotations.NotNull @jet.runtime.typeinfo.JetValueParameter(name = "<set-?>") java.lang.String p);
}