/**
 * The columns that hold a task's display id, for a rename to rewrite.
 *
 * A leaf: the display-id rename (`./display-id-alias.ts`) and the reconcile's
 * legacy-task renumbering (`./exodus/task-id-remap.ts`, T13172) share it, and
 * the reconcile must not pull the whole alias module onto its write path.
 *
 * @module
 * @task T12341
 * @task T13172
 */
import type { DatabaseSync } from 'node:sqlite';
import type { TaskReferenceColumn } from './sqlite-data-accessor.js';
/**
 * Every local column that holds a task's display id: declared foreign keys to
 * the tasks table, and the ROW_IDENTITY refs, key refs, owners and JSON-array
 * refs that point at it.
 *
 * @param db - Connection on the database holding the columns.
 * @param localName - Maps a consolidated table name to its name in `db`, or
 *   `null` when `db` has no such table. Identity for a `cleo.db`; a legacy
 *   `tasks.db` copy passes its unprefixed names (T13172).
 * @returns The columns, limited to tables present in `db`.
 * @task T12341
 */
export declare function taskReferenceColumns(db: DatabaseSync, localName?: (consolidated: string) => string | null): TaskReferenceColumn[];
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