export declare const SPECIAL_BRANCHES: string[];
/**
 * The branch names in the editor are either specific reserved branche names
 * or should be prefixed by `workspace/`.
 *
 * @param branch Short branch name from url.
 */
export declare function expandWorkspaceBranch(branch: string): string;
/**
 * Determines which branches should be shown in the editor.
 *
 * @param branch Full branch reference
 * @returns If the branch should be shown in the editor as a workspace.
 */
export declare function isWorkspaceBranch(branch: string): boolean;
/**
 * Shortens down the full branch name to make it more readable.
 *
 * @param branch full branch name
 * @returns shortened version of the branch name
 */
export declare function shortenWorkspaceName(branch: string): string;