@vtex/diagnostics-nodejs/dist/types/metrics.d.ts

Diagnostics library for Node.js applications

import { Attributes } from '@opentelemetry/api';
import { Exporter } from './exporters';
import { Resource } from '@opentelemetry/resources';
import { MeterProvider, ViewOptions } from '@opentelemetry/sdk-metrics';
export interface MetricOptions {
    description?: string;
    unit?: string;
}
export interface MetricClient {
    createCounter(name: string, options?: MetricOptions): Counter;
    createGauge(name: string, options?: MetricOptions): Gauge;
    createHistogram(name: string, options?: MetricOptions): Histogram;
    shutdown(): Promise<void>;
    getProvider(): MeterProvider;
}
export interface Counter {
    add(value: number, attributes?: Attributes): void;
    increment(attributes?: Attributes): void;
}
export interface Gauge {
    add(value: number, attributes?: Attributes): void;
    set(value: number, attributes?: Attributes): void;
    subtract(value: number, attributes?: Attributes): void;
}
export interface Histogram {
    record(value: number, attributes?: Attributes): void;
}
export interface MetricsClientConfig {
    resource?: Resource;
    provider?: MeterProvider;
    exporter?: Exporter;
    views?: ViewOptions[];
    setGlobalProvider?: boolean;
}
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