import { PipeTransform } from '@nestjs/common';
export declare enum SortingDirectionValue {
    ASC = "asc",
    DESC = "desc"
}
export type SortingDirection = SortingDirectionValue.ASC | SortingDirectionValue.DESC;
export interface SortingParams<T = string> {
    sort?: T;
    direction?: SortingDirection | undefined;
}
export declare class SortingParamsPipe implements PipeTransform<{
    [name: string]: any;
}, SortingParams> {
    transform(query: {
        [name: string]: any;
    }): SortingParams;
}