export default abstract class MetricsBase {
    abstract start(ms?: number): void;
    abstract stop(): void;
    abstract getMetrics(): MemoryUsageType | TimeUsageType | CpuUsageType;
}
type MemoryUsageType = {
    total: number;
    min: number;
    max: number;
    global_memory: number;
    global_free_memory: number;
};
type TimeUsageType = {
    startTime: string;
    endTime: string;
    duration: number;
};
type CpuUsageType = {
    average: number;
    total: number;
    model: string;
    usage: number;
};
export type { MemoryUsageType, TimeUsageType, CpuUsageType };