declare namespace org {
    namespace spongepowered {
        namespace api {
            namespace text {
                namespace selector {
                    // @ts-ignore
                    interface ArgumentHolder {
                        /**
                         * Returns the size of the Set from {@link #getTypes()}.
                         */
                        // @ts-ignore
                         getCount(): number;
                        /**
                         * Returns a set containing all the {@link ArgumentHolder}s this
                         * {@link ArgumentHolder} holds.
                         */
                        // @ts-ignore
                         getTypes(): any[] /*java.util.Set*/;
                    }
                }
            }
        }
    }
}
