/**
 * SQL Pipeline Translation — MongoDB-style aggregation pipeline → SQL query
 */
import type { SqlDialect } from '../types.js';
import type { FullSqlQuery } from './sql-builder.js';
/**
 * Translate a MongoDB-style aggregation pipeline to a SQL query.
 * Walks stages in order and builds SELECT ... FROM ... JOIN ... WHERE ... GROUP BY ... ORDER BY ... LIMIT ... OFFSET.
 *
 * Supported stages: $match, $sort, $limit, $skip, $project, $group, $count, $lookup, $unwind, $addFields.
 * Unsupported stages throw PIPELINE_STAGE_UNSUPPORTED.
 */
export declare function translatePipelineToSQL(collection: string, pipeline: Record<string, unknown>[], dialect: SqlDialect): FullSqlQuery;
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