import { FilterExpressionDescription } from "./FilterExpressionDescription";
import { Type } from "./type";
/**
 * @hidden
 */
export declare class OperationFilterExpressionDescription extends FilterExpressionDescription {
    static $t: Type;
    protected get_type(): string;
    private static __marshalByValue1;
    private static __marshalByValueAlias1;
    constructor();
    private an;
    get isComparisonOperation(): boolean;
    set isComparisonOperation(a: boolean);
    private aw;
    get propertyName(): string;
    set propertyName(a: string);
    private ak;
    get hasPropertyName(): boolean;
    set hasPropertyName(a: boolean);
    private ax;
    get valueRef(): string;
    set valueRef(a: string);
    private am;
    get hasValue(): boolean;
    set hasValue(a: boolean);
    private ad;
    get left(): FilterExpressionDescription;
    set left(a: FilterExpressionDescription);
    private ai;
    get hasLeft(): boolean;
    set hasLeft(a: boolean);
    private ae;
    get right(): FilterExpressionDescription;
    set right(a: FilterExpressionDescription);
    private al;
    get hasRight(): boolean;
    set hasRight(a: boolean);
    private av;
    get operator(): string;
    set operator(a: string);
    private aj;
    get hasOperator(): boolean;
    set hasOperator(a: boolean);
}