import type { ColumnDefinition } from './types';
/**
 * Columns whose labels come from a relation lookup. The list asks the server
 * to resolve only these, so hidden foreign keys do not each become a query.
 * Returns undefined when nothing relational is visible: the server then keeps
 * resolving everything, which is what hosts do before they send `include=`.
 */
export declare function visibleRelationInclude(columns: ColumnDefinition[] | undefined, hidden?: string[]): string | undefined;
//# sourceMappingURL=list-include.d.ts.map