export declare function escapeSqlIdentifier(name: string): string;
export declare function escapeQualifiedSqlIdentifier(name: string): string;
export declare function isSafeSqlIdentifier(name: string): boolean;
export declare function isSafeQualifiedSqlIdentifier(name: unknown): boolean;
export declare function findUnsafeMetadataFilterKey(filter: Record<string, unknown> | undefined): string | undefined;