import { AngularService } from "../../services/angular.service";
/** Filter item */
export declare class FilterItem<TValue> {
    private type;
    value: TValue;
    private service?;
    /**
     * Constructor
     * @param type
     * @param value
     * @param service
     */
    constructor(type: number, value: TValue, service?: AngularService<any, any>);
    /**
     * Check if value is set
     */
    isSet(): boolean;
    /**
     * Convert filter item value
     * to param value
     */
    toParam(): any;
    /**
     * Get value from param
     * @param value
     */
    fromParam(params: any[]): void;
}