Add style classes as option to text paragraphs

Adding one is what triggers all the craziness, busting out like ... a hero.

config/sync/core.entity_form_display.paragraph.text.default.yml

@@ -3,6 +3,7 @@ langcode: en
 status: true
 dependencies:
   config:
+    - field.field.paragraph.text.field_style_classes
     - field.field.paragraph.text.field_text
     - paragraphs.paragraphs_type.text
   module:
@@ -14,6 +15,12 @@ targetEntityType: paragraph
 bundle: text
 mode: default
 content:
+  field_style_classes:
+    weight: 1
+    settings: {  }
+    third_party_settings: {  }
+    type: options_select
+    region: content
   field_text:
     weight: 0
     settings:

config/sync/core.entity_view_display.paragraph.text.default.yml

@@ -3,6 +3,7 @@ langcode: en
 status: true
 dependencies:
   config:
+    - field.field.paragraph.text.field_style_classes
     - field.field.paragraph.text.field_text
     - paragraphs.paragraphs_type.text
   module:
@@ -21,4 +22,5 @@ content:
     third_party_settings: {  }
     type: text_default
     region: content
-hidden: {  }
+hidden:
+  field_style_classes: true

config/sync/field.field.paragraph.text.field_style_classes.yml

@@ -0,0 +1,21 @@
+uuid: d2cc85cf-82ea-45c3-9bef-636780e14906
+langcode: en
+status: true
+dependencies:
+  config:
+    - field.storage.paragraph.field_style_classes
+    - paragraphs.paragraphs_type.text
+  module:
+    - options
+id: paragraph.text.field_style_classes
+field_name: field_style_classes
+entity_type: paragraph
+bundle: text
+label: 'Section style'
+description: ''
+required: false
+translatable: true
+default_value: {  }
+default_value_callback: ''
+settings: {  }
+field_type: list_string

config/sync/field.storage.paragraph.field_style_classes.yml

@@ -17,6 +17,9 @@ settings:
     -
       value: is-large
       label: Large
+    -
+      value: is-light
+      label: Light
   allowed_values_function: ''
 module: options
 locked: false