type Query {
  # author
  get_author(slug: String, author_id: Int): Author
  get_authors_all: [Author]
  load_authors_by(by: AuthorsBy!, limit: Int, offset: Int): [Author]
  load_authors_search(text: String!, limit: Int, offset: Int): [Author!] # Search for authors by name or bio

  # Auth queries
  logout: AuthResult!
  me: AuthResult!
  isEmailUsed(email: String!): Boolean!
  isAdmin: Boolean!
  getOAuthProviders: [OAuthProvider!]!
  getRoles: [RolesInfo!]!

  # community
  get_community: Community
  get_communities_all: [Community]
  get_communities_by_author(slug: String, user: String, author_id: Int): [Community]

  # collection
  get_collection(slug: String!): Collection
  get_collections_all: [Collection]
  get_collections_by_author(slug: String, user: String, author_id: Int): [Collection]

  # follower
  get_shout_followers(slug: String, shout_id: Int): [Author]
  get_topic_followers(slug: String): [Author]
  get_topic_authors(slug: String): [Author]
  get_author_followers(slug: String, user: String, author_id: Int): [Author]
  get_author_follows(slug: String, user: String, author_id: Int): CommonResult!
  get_author_follows_topics(slug: String, user: String, author_id: Int): [Topic]
  get_author_follows_authors(slug: String, user: String, author_id: Int): [Author]

  # reaction
  load_reactions_by(by: ReactionBy!, limit: Int, offset: Int): [Reaction]
  load_shout_comments(shout: Int!, limit: Int, offset: Int): [Reaction]
  load_shout_ratings(shout: Int!, limit: Int, offset: Int): [Reaction]
  load_comment_ratings(comment: Int!, limit: Int, offset: Int): [Reaction]

  # branched comments pagination
  load_comments_branch(shout: Int!, parent_id: Int, limit: Int, offset: Int, sort: ReactionSort, children_limit: Int, children_offset: Int): [Reaction]

  # reader
  get_shout(slug: String, shout_id: Int): Shout
  load_shouts_by(options: LoadShoutsOptions): [Shout]
  load_shouts_search(text: String!, options: LoadShoutsOptions): [SearchResult]
  get_search_results_count(text: String!): CountResult!
  load_shouts_bookmarked(options: LoadShoutsOptions): [Shout]

  # rating
  get_my_rates_shouts(shouts: [Int!]!): [MyRateShout]
  get_my_rates_comments(comments: [Int!]!): [MyRateComment]

  # public feeds
  load_shouts_with_topic(slug: String, options: LoadShoutsOptions): [Shout] # topic feed
  load_shouts_random_top(options: LoadShoutsOptions): [Shout] # random order, fixed filter, limit offset can be used
  load_shouts_authored_by(slug: String, options: LoadShoutsOptions): [Shout] # author feed
  load_shouts_followed_by(slug: String, options: LoadShoutsOptions): [Shout] # another author feed

  # my feeds
  load_shouts_feed(options: LoadShoutsOptions): [Shout]
  load_shouts_unrated(options: LoadShoutsOptions): [Shout]
  load_shouts_coauthored(options: LoadShoutsOptions): [Shout]
  load_shouts_discussed(options: LoadShoutsOptions): [Shout]

  # editor
  get_my_shout(shout_id: Int!): CommonResult!
  get_shouts_drafts: CommonResult!
  load_drafts: CommonResult!

  # topic
  get_topic(slug: String!): Topic
  get_topics_all: [Topic]!
  get_topics_by_author(slug: String, user: String, author_id: Int): [Topic]
  get_topics_by_community(community_id: Int!, limit: Int, offset: Int): [Topic]

  # notifier
  load_notifications(after: Int!, limit: Int, offset: Int): NotificationsResult!
}