import { FieldPath } from './field-path';
import { OrderDirection } from './order';
import { ModelComponent, ValidationContext } from '../validation/validation-context';
import { FlexSearchPrimarySortClauseConfig } from '../config';
import { RootEntityType } from './root-entity-type';
export declare const IDENTITY_ANALYZER = "identity";
export declare const NORM_CI_ANALYZER = "norm_ci";
export declare class FlexSearchPrimarySortClause implements ModelComponent {
    private readonly config;
    private readonly baseType;
    readonly field: FieldPath;
    readonly direction: OrderDirection;
    constructor(config: FlexSearchPrimarySortClauseConfig, baseType: RootEntityType);
    validate(context: ValidationContext): void;
}