/**
 *  Available numeric filters
 *
 */
export declare type RdsNumericOperation = '>' | '>=' | '=' | '!=' | '<' | '<=';
export declare function invertNumericOperation(operation: RdsNumericOperation): RdsNumericOperation;
export declare class RdsNumericOperationOption {
    label: string;
    type: RdsNumericOperation;
    constructor(label: string, type: RdsNumericOperation);
}
export declare const RDS_NUMERIC_OPERATION_OPTIONS: ReadonlyArray<RdsNumericOperationOption>;
/**
 * RDS Numeric Filter
 */
export declare class RdsNumericFilter {
    value: number;
    operation: RdsNumericOperationOption;
    /**
     * Creates an instance of RdsNumericFilter
     * @param value number input
     * @param operation text of selected operation
     */
    constructor(value: number, operation: RdsNumericOperationOption);
}
export declare function instanceOfRdsNumericFilter(obj: any): obj is RdsNumericFilter;