import { FindOptionsOrder, FindOptionsRelations, FindOptionsSelect, FindOptionsWhere } from 'typeorm';
import { PlainObject } from '@metad/contracts';
import { TenantOrganizationBaseDTO } from './tenant-organization-base.dto';
/**
 * Base DTO for 'select' fields. What fields should be selected.
 */
export declare class FindSelectQueryDTO<T = any> {
    readonly select?: FindOptionsSelect<T>;
}
/**
 * Base DTO for 'relations' to load (joined entities).
 */
export declare class FindRelationsQueryDTO<T = any> extends FindSelectQueryDTO<T> {
    readonly relations?: FindOptionsRelations<T>;
}
/**
 * Simple condition that should be applied to match entities.
 */
export declare class FindWhereQueryDTO<T> extends FindRelationsQueryDTO<T> {
    readonly where: FindOptionsWhere<T>;
}
/**
 * Base DTO for filtering options (ordering, soft-delete, etc.).
 */
export declare class FindOptionsQueryDTO<T> extends FindWhereQueryDTO<T> {
    /**
     * Order, in which entities should be ordered.
     */
    readonly order?: FindOptionsOrder<T>;
    /**
     * Indicates if soft-deleted rows should be included in entity result.
     */
    readonly withDeleted?: boolean;
}
/**
 * Base DTO for pagination (skip/take).
 */
export declare class PaginationQueryDTO<T> extends FindOptionsQueryDTO<T> {
    /**
     * Limit (paginated) - max number of entities should be taken.
     */
    readonly take?: number;
    /**
     * Offset (paginated) where from entities should be taken.
     */
    readonly skip?: number;
}
/**
 * Describes generic query params
 */
export declare class BaseQueryDTO<T = any> extends PaginationQueryDTO<T> {
}
/**
 * Function to escape query parameters and convert to DTO class.
 * @param nativeParameters - The original query parameters.
 * @returns {TenantOrganizationBaseDTO} - The escaped and converted query parameters as a DTO instance.
 */
export declare function escapeQueryWithParameters(nativeParameters: PlainObject): TenantOrganizationBaseDTO;
/**
 * Parses the given value and converts it to a boolean using JSON.parse.
 *
 * @param value - The value to be parsed.
 * @returns {boolean} - The boolean representation of the parsed value.
 */
export declare const parseBool: (value: any) => boolean;
/**
 * Converts native parameters based on the database connection type.
 *
 * @param parameters - The parameters to be converted.
 * @returns {any} - The converted parameters based on the database connection type.
 */
export declare const convertNativeParameters: (parameters: PlainObject) => any;