import { OrderByDirection, QueryOrderByConstraint } from '../alias';
import { MetaType, GetAllCompareKeys } from '../metaTypeCreator';
import { __name__ } from '../fieldPath';
export type OrderByConstraint<FieldPath extends string> = {
    type: 'orderBy';
    fieldPath: FieldPath;
    ref: QueryOrderByConstraint;
};
export type OrderBy = <T extends MetaType, FieldPath extends GetAllCompareKeys<T> | __name__, DirectionStr extends OrderByDirection | undefined = undefined>(fieldPath: FieldPath, directionStr?: DirectionStr) => OrderByConstraint<FieldPath>;