import { Knex } from 'knex';
/**
 * Given a number of entity refs originally created by a given entity provider
 * (source key), remove those entities from the refresh state, and at the same
 * time recursively remove every child that is a direct or indirect result of
 * processing those entities, if they would have otherwise become orphaned by
 * the removal of their parents.
 */
export declare function deleteWithEagerPruningOfChildren(options: {
    knex: Knex | Knex.Transaction;
    entityRefs: string[];
    sourceKey: string;
}): Promise<number>;