/**
 * Shared Database Utilities
 *
 * Functions shared between SQLite and PostgreSQL adapters.
 * Extracted to eliminate duplication.
 */
import type { CollectionConfig, DocumentStatus } from '@momentumcms/core';
/**
 * Validates that a collection slug is safe for use in SQL.
 * Prevents potential SQL injection via table names.
 */
export declare function validateCollectionSlug(slug: string): void;
/**
 * Validates that a column name is safe for use in SQL.
 * Prevents SQL injection via column name interpolation.
 */
export declare function validateColumnName(name: string): void;
/**
 * Resolves the actual database table name for a collection.
 * Uses dbName if specified, falls back to slug.
 */
export declare function getTableName(collection: CollectionConfig): string;
/**
 * Type guard to check if a value is a valid DocumentStatus.
 */
export declare function isDocumentStatus(value: unknown): value is DocumentStatus;
/**
 * Safely extract status from a database row.
 */
export declare function getStatusFromRow(row: Record<string, unknown>): DocumentStatus;
/**
 * Safely parse JSON to Record<string, unknown>.
 */
export declare function parseJsonToRecord(jsonString: string): Record<string, unknown>;
/**
 * Type guard to check if a value is a record object.
 */
export declare function isRecord(value: unknown): value is Record<string, unknown>;