import { DataType } from '@sqb/builder';
import { Type } from 'ts-gems';
import type { FieldInfoMap } from '../../client/field-info-map.js';
import type { SqbConnection } from '../../client/sqb-connection.js';
import { ColumnTransformFunction } from '../orm.type.js';
import type { Repository } from '../repository.class.js';
import type { FindCommand } from './find.command.js';
export interface ValueProperty {
    fieldAlias: string;
    dataType?: DataType;
    parse?: ColumnTransformFunction;
}
export interface ObjectProperty {
    converter: RowConverter;
    type: Type;
}
export interface NestedProperty {
    converter: RowConverter;
    type: Type;
    parentField: string;
    keyField: string;
    findCommand: FindCommand;
    sort?: string[];
    paramValues: any[];
}
export declare class RowConverter {
    resultType: Type;
    parent?: RowConverter | undefined;
    private _properties;
    private _propertyKeys?;
    constructor(resultType: Type, parent?: RowConverter | undefined);
    addValueProperty(args: {
        name: string;
        fieldAlias: string;
        dataType?: DataType;
        parse?: ColumnTransformFunction;
    }): ValueProperty;
    addObjectProperty(args: {
        name: string;
        type: Type;
    }): ObjectProperty;
    addNestedProperty(args: {
        name: string;
        type: Type;
        findCommand: FindCommand;
        parentField: string;
        keyField: string;
        sort?: string[];
    }): NestedProperty;
    get keys(): string[];
    transform(connection: SqbConnection, fields: FieldInfoMap, rows: any, onTransform?: Repository.TransformRowFunction): Promise<any[]>;
    private _rowToObject;
    private _iterateForNested;
    private _checkCircularDep;
}