import type { Engine } from "../../metabase-types/api";
export declare function getEngineNativeType(engine?: string): "sql" | "json";
export declare function getNativeQueryLanguage(engine?: string): "JSON" | "SQL";
export declare function getEngineNativeAceMode(engine?: string | null): "ace/mode/json" | "ace/mode/sql";
type JSONQuery = Record<string, any> | Record<string, any>[];
export declare function formatNativeQuery(query?: string | JSONQuery, engine?: string): string | undefined;
export declare function isDeprecatedEngine(engines: Record<string, Engine> | undefined, engine: string): boolean;
export {};
