Export the configuration

config/sync/core.entity_view_display.block_content.slide.default.yml

@@ -0,0 +1,26 @@
+uuid: d766f404-b76c-4192-8fd9-3f49d8bd7e12
+langcode: en
+status: true
+dependencies:
+  config:
+    - block_content.type.slide
+    - field.field.block_content.slide.field_slide
+  module:
+    - entity_reference_revisions
+_core:
+  default_config_hash: wK50tTuKUtEB61CH4a5TCjz3yOa4Oz2FyXJzwlo3D1o
+id: block_content.slide.default
+targetEntityType: block_content
+bundle: slide
+mode: default
+content:
+  field_slide:
+    type: entity_reference_revisions_entity_view
+    weight: 0
+    label: visually_hidden
+    settings:
+      view_mode: default
+      link: ''
+    third_party_settings: {  }
+    region: content
+hidden: {  }