lightning_core-8.x-5.3/modules/lightning_search/config/optional/search_api.server.database.yml

langcode: en
status: true
dependencies:
  module:
   - search_api_db
id: database
name: Database
description: 'The Drupal database.'
backend: search_api_db
backend_config:
  database: 'default:default'
  min_chars: 3
  autocomplete:
    suggest_suffix: true
    suggest_words: true