commit f4f0809e79ac7fdcec7ad06ff0a212586016cac5
Author: Staffan Thomén <staffan@njoy.fi>
Date:   Mon Aug 21 08:25:54 2023 +0300

    Add missing configuration schemas

diff --git a/config/schema/viewsreference.schema.yml b/config/schema/viewsreference.schema.yml
new file mode 100644
index 0000000..4304772
--- /dev/null
+++ b/config/schema/viewsreference.schema.yml
@@ -0,0 +1,61 @@
+field.field_settings.viewsreference:
+  type: field.field_settings.entity_reference
+  mapping:
+    plugin_types:
+      label: 'Plugin types'
+      type: viewsreference.options
+    preselect_views:
+      label: 'Preselected views'
+      type: viewsreference.options
+    enabled_settings:
+      label: 'Enabled settings'
+      type: viewsreference.options
+
+# Support arbitrary associative keys in the schema.
+# TODO This needs to be fixed to use lists of keys rather than
+# the raw drupal checkboxes output which is an awkward associated
+# array with zeroes for values that are not selected and strings
+# for values that are.
+viewsreference.options:
+  type: sequence
+  sequence:
+    label: 'Option key'
+    type: viewsreference.options.[%key]
+
+viewsreference.options.*:
+  label: 'Option value'
+  type: string
+
+# Default value schema
+field.value.viewsreference:
+  type: mapping
+  mapping:
+    display_id:
+      label: 'Display ID'
+      type: string
+    data:
+      label: 'Serialized value of custom view settings'
+      type: string
+    target_uuid:
+      label: 'Target UUID'
+      type: uuid
+
+# Storage settings schema
+field.storage_settings.viewsreference:
+  type: field.storage_settings.entity_reference
+
+# Select widget settings
+field.widget.settings.viewsreference_select:
+  type: field.widget.settings.options_select
+
+# Autocomplete widget settings
+field.widget.settings.viewsreference_autocomplete:
+  type: field.widget.settings.entity_reference_autocomplete
+
+# Formatter settings
+field.formatter.settings.viewsreference_formatter:
+  type: config_object
+  mapping:
+    plugin_types:
+      label: 'Plugin types'
+      type: viewsreference.options