6 string references to YAML keys in tweetbutton.routing.yml in Tweet Button 8

TweetbuttonFollowBlock::defaultConfiguration in lib/Drupal/tweetbutton/Plugin/Block/TweetbuttonFollowBlock.php

Overrides \Drupal\block\BlockBase::defaultConfiguration().

TweetbuttonItem::settingsForm in lib/Drupal/tweetbutton/Plugin/Field/FieldType/TweetbuttonItem.php

TweetbuttonSettingsForm::buildForm in lib/Drupal/tweetbutton/Form/TweetbuttonSettingsForm.php

Form constructor.

TweetbuttonTweetBlock::defaultConfiguration in lib/Drupal/tweetbutton/Plugin/Block/TweetbuttonTweetBlock.php

Overrides \Drupal\block\BlockBase::defaultConfiguration().

tweetbutton_menu in ./tweetbutton.module

Implementation of hook_menu()

tweetbutton_tweet_get_attributes in ./tweetbutton.module

Helper function to build the required tweet attributes.