type Query {
    """Access a repository by reference/name. If no ref is given, the default repository is returned if any."""
    repository(ref: String): Repository
}

type Mutation {
    """Create a new bug"""
    newBug(input: NewBugInput!): NewBugPayload!
    """Add a new comment to a bug"""
    addComment(input: AddCommentInput!): AddCommentPayload!
    """Add a new comment to a bug and close it"""
    addCommentAndClose(input: AddCommentAndCloseBugInput!): AddCommentAndCloseBugPayload!
    """Add a new comment to a bug and reopen it"""
    addCommentAndReopen(input: AddCommentAndReopenBugInput!): AddCommentAndReopenBugPayload!
    """Change a comment of a bug"""
    editComment(input: EditCommentInput!): EditCommentPayload!
    """Add or remove a set of label on a bug"""
    changeLabels(input: ChangeLabelInput): ChangeLabelPayload!
    """Change a bug's status to open"""
    openBug(input: OpenBugInput!): OpenBugPayload!
    """Change a bug's status to closed"""
    closeBug(input: CloseBugInput!): CloseBugPayload!
    """Change a bug's title"""
    setTitle(input: SetTitleInput!): SetTitlePayload!
}