Add schema files from search_api_federated_solr

config/schema/federated_terms.schema.yml

@@ -0,0 +1,21 @@
+field.storage_settings.mapped_terms:
+  type: mapping
+  label: 'Mapped Term settings'
+  mapping:
+    max_length:
+      type: integer
+      label: 'Maximum length'
+    is_ascii:
+      type: boolean
+      label: 'Contains US ASCII characters only'
+
+field.widget.settings.mapped_terms_textfield:
+  type: mapping
+  label: 'Mapped Terms Textfield'
+  mapping:
+    size:
+      type: integer
+      label: 'Size of textfield'
+    placeholder:
+      type: label
+      label: 'Placeholder'

config/schema/search_api_federated_solr.processor.schema.yml

@@ -0,0 +1,21 @@
+search_api.property_configuration.mapped_field:
+  type: mapping
+  label: 'Mapped fields configuration'
+  mapping:
+    field_data:
+      type: sequence
+      label: 'The fields to be aggregated'
+      sequence:
+        type: sequence
+        label: 'The entity type'
+        sequence:
+          type: string
+          label: 'The bundle type'
+
+search_api.property_configuration.site_name:
+  type: mapping
+  label: 'Site name processor configuration'
+  mapping:
+    site_name:
+      type: string
+      label: 'The name of the site'