Create a module setting page link on Drupal 8

Module name : simple_analyse

Step 1. Create A menu link
Create a file if not existe yet  simple_analyse.links.menu.yml
Add the menu link  like:
simple_analyse.settings:
  title: Simple analyse Settings
  description: 'Simple analyse configurations'
  parent: system.admin_config_development
  route_name: simple_analyse.settings

Step 2. Define this menu link as module configure page
To the file : simple_analyse.info.yml
Add:
configure: simple_analyse.settings
hidden: false