import { IPSDELogicParam } from './ipsdelogic-param';
import { IPSDESortParamLogic } from './ipsdesort-param-logic';
import { PSDELogicNodeImpl } from './psdelogic-node-impl';
export declare class PSDESortParamLogicImpl extends PSDELogicNodeImpl implements IPSDESortParamLogic {
    get dstFieldName(): string;
    protected dstpsdelogicparam: IPSDELogicParam | null;
    getDstPSDELogicParam(): IPSDELogicParam | null;
    get dstPSDELogicParam(): IPSDELogicParam | null;
    getDstPSDELogicParamMust(): IPSDELogicParam;
    get dstSortDir(): 'REMOTE' | 'LOCAL';
    get cls(): string;
    instanceof(cls: string): boolean;
}
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