/**
 * Group flat create/append entries into the given category tree.
 *
 * Leaves reuse the existing entries by id (preserving their actions); empty
 * categories are dropped. Entries the static tree does not cover (e.g. the Templates
 * group) stay not touched at the top level.
 *
 * @param items category tree
 * @param entries flat entries keyed by id
 * @param config
 *
 * @return grouped entries
 */
export function groupMenuEntries(items: Array<Object>, entries: Object, config: {
    idPrefix: string;
    translate: Function;
}): Object;