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diff --git a/libgimpbase/gimpvaluearray.h b/libgimpbase/gimpvaluearray.h
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+/* LIBGIMP - The GIMP Library
+ * Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
+ *
+ * gimpvaluearray.h ported from GValueArray
+ *
+ * This library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library.  If not, see
+ * <https://www.gnu.org/licenses/>.
+ */
+
+#if !defined (__GIMP_BASE_H_INSIDE__) && !defined (GIMP_BASE_COMPILATION)
+#error "Only <libgimpbase/gimpbase.h> can be included directly."
+#endif
+
+#ifndef __GIMP_VALUE_ARRAY_H__
+#define __GIMP_VALUE_ARRAY_H__
+
+G_BEGIN_DECLS
+
+/**
+ * GIMP_TYPE_VALUE_ARRAY:
+ *
+ * The type ID of the "GimpValueArray" type which is a boxed type,
+ * used to pass around pointers to GimpValueArrays.
+ *
+ * Since: 2.10
+ */
+#define GIMP_TYPE_VALUE_ARRAY (gimp_value_array_get_type ())
+
+
+GType            gimp_value_array_get_type (void) G_GNUC_CONST;
+
+GimpValueArray * gimp_value_array_new      (gint                  n_prealloced);
+
+GimpValueArray * gimp_value_array_ref      (GimpValueArray       *value_array);
+void             gimp_value_array_unref    (GimpValueArray       *value_array);
+
+gint             gimp_value_array_length   (const GimpValueArray *value_array);
+
+GValue         * gimp_value_array_index    (const GimpValueArray *value_array,
+                                            gint                  index);
+
+GimpValueArray * gimp_value_array_prepend  (GimpValueArray       *value_array,
+                                            const GValue         *value);
+GimpValueArray * gimp_value_array_append   (GimpValueArray       *value_array,
+                                            const GValue         *value);
+GimpValueArray * gimp_value_array_insert   (GimpValueArray       *value_array,
+                                            gint                  index,
+                                            const GValue         *value);
+
+GimpValueArray * gimp_value_array_remove   (GimpValueArray       *value_array,
+                                            gint                  index);
+void             gimp_value_array_truncate (GimpValueArray       *value_array,
+                                            gint                  n_values);
+
+
+/*
+ * GIMP_TYPE_PARAM_VALUE_ARRAY
+ */
+
+#define GIMP_TYPE_PARAM_VALUE_ARRAY           (gimp_param_value_array_get_type ())
+#define GIMP_IS_PARAM_SPEC_VALUE_ARRAY(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), GIMP_TYPE_PARAM_VALUE_ARRAY))
+#define GIMP_PARAM_SPEC_VALUE_ARRAY(pspec)    (G_TYPE_CHECK_INSTANCE_CAST ((pspec), GIMP_TYPE_PARAM_VALUE_ARRAY, GimpParamSpecValueArray))
+
+typedef struct _GimpParamSpecValueArray GimpParamSpecValueArray;
+
+/**
+ * GimpParamSpecValueArray:
+ * @parent_instance:  private #GParamSpec portion
+ * @element_spec:     the #GParamSpec of the array elements
+ * @fixed_n_elements: default length of the array
+ *
+ * A #GParamSpec derived structure that contains the meta data for
+ * value array properties.
+ **/
+struct _GimpParamSpecValueArray
+{
+  GParamSpec  parent_instance;
+  GParamSpec *element_spec;
+  gint        fixed_n_elements;
+};
+
+GType        gimp_param_value_array_get_type (void) G_GNUC_CONST;
+
+GParamSpec * gimp_param_spec_value_array     (const gchar    *name,
+                                              const gchar    *nick,
+                                              const gchar    *blurb,
+                                              GParamSpec     *element_spec,
+                                              GParamFlags     flags);
+
+
+G_END_DECLS
+
+#endif /* __GIMP_VALUE_ARRAY_H__ */