import { type DatabaseClient } from "../../../../core/databaseClient.js";
import { type SQLiteAffinity } from "./fetchTablesAndColumns.js";
interface RelationKeyInfos {
    fkAffinity: SQLiteAffinity;
    fkColumn: string;
    fkType: string;
    nullable: boolean;
    targetAffinity: SQLiteAffinity;
    targetColumn: string;
    targetType: string;
}
export interface FetchRelationshipsInfosResult {
    fkTable: string;
    id: string;
    keys: Array<RelationKeyInfos>;
    targetTable: string;
}
export declare function fetchDatabaseRelationships(client: DatabaseClient): Promise<FetchRelationshipsInfosResult[]>;
export {};