gitlab-org--gitlab-foss/app/assets/javascripts/notes/constants.js

export const DISCUSSION_NOTE = 'DiscussionNote';
export const DISCUSSION = 'discussion';
export const NOTE = 'note';
export const SYSTEM_NOTE = 'systemNote';
export const COMMENT = 'comment';
export const OPENED = 'opened';
export const REOPENED = 'reopened';
export const CLOSED = 'closed';
export const EMOJI_THUMBSUP = 'thumbsup';
export const EMOJI_THUMBSDOWN = 'thumbsdown';
export const NOTEABLE_TYPE = 'Issue';