import { MetricSupplierResult, MetricValue } from '@atlassian/forge-graphql-types';
export declare enum MetricSupplierValidationErrors {
    METRIC_VALUES_NOT_PROVIDED = "Can't get metric values",
    INVALID_DATE = "Invalid date"
}
export declare class MetricSupplierResponse {
    metricValues: MetricValue[];
    error: string;
    build(): MetricSupplierResult;
    addMetricValues(metricValues: MetricValue[] | null): MetricSupplierResponse;
    private validate;
    private validateTimestamps;
}