SiteSets erstellen

Siehe TYPO3-Doku:
Create a Site Set with Editable Settings and Custom CSS

Page-Structure

Configuration
 - Sets
 - - SitePackage
 - - - config.yaml
 - - - constants.typoscript
 - - - page.tsconfig
 - - - settings.yaml
 - - - setup.typoscript

SiteSet config

name: my-vendor/my-set
label: My Set
settings:
  website:
    background:
      color: '#386492'
dependencies:
  - my-vendor/my-other-set
  - other-namespace/fancy-carousel
optionalDependencies:
  - typo3/form

EXT:my_extension/Configuration/Sets/MySet/config.yaml

Import typoscript

@import './TypoScript/*.typoscript'
@import 'EXT:my-ext/Configuration/TypoScript/Navigation/*.typoscript'