export type ExperimentResultMetricId = 'users' | 'ctr' | 'checkout' | 'subscription_rate' | 'subscribers' | 'arpu' | 'arppu';
export type ExperimentResultMetricDefinition = {
    id: ExperimentResultMetricId;
    label: string;
    primary?: boolean;
};
export declare const getExperimentResultMetricDefinitions: (experimentType: string | null | undefined) => ExperimentResultMetricDefinition[];