service theme.negotiator.dxpr_theme_settings in DXPR Theme Helper 1.0.x

class: Drupal\dxpr_theme_helper\Theme\DxprThemeSettingsThemeNegotiator
tags:
  - { name: theme_negotiator, priority: 1000 }
arguments:
  - '@entity_field.manager'
  - '@event_dispatcher'
  - '@database'
  - '@config.factory'
  - '@language_manager'