void showGutterHint(final @NotNull LightweightHint hint,
                      final @NotNull Editor editor,
                      @NotNull HintHint hintInfo,
                      final int lineNumber,
                      final int horizontalOffset,
                      @HintManager.HideFlags final int flags,
                      final int timeout,
                      final boolean reviveOnEditorChange,
                      @Nullable Runnable onHintHidden);
void showGutterHint(final @NotNull LightweightHint hint,
                      final @NotNull Editor editor,
                      @NotNull HintHint hintInfo,
                      final int lineNumber,
                      final int horizontalOffset,
                      @HintManager.HideFlags final int flags,
                      final int timeout,
                      final boolean reviveOnEditorChange,
                      @Nullable Runnable onHintHidden)