@promster/express/dist/declarations/src/middleware/middleware.d.ts

Express server integrations of promster

import type { TRequestRecorder } from '@promster/metrics';
import { Prometheus } from '@promster/metrics';
import type { TLabelValues, TOptionalPromsterOptions } from '@promster/types';
import type { Application, NextFunction, Request, Response } from 'express';
interface TApp extends Application {
    locals: Record<string, unknown>;
}
type TLocaleTarget = {
    app?: TApp;
    key: string;
    value: typeof Prometheus | TRequestRecorder;
};
declare const exposeOnLocals: ({ app, key, value }: TLocaleTarget) => void;
declare const extractPath: (req: Request) => string;
declare const getRequestRecorder: () => TRequestRecorder;
declare const signalIsUp: () => void;
declare const signalIsNotUp: () => void;
type TSkipFunction = <TRequest = Request, TResponse = Response>(_req: TRequest, _res: TResponse, _labels: TLabelValues) => boolean;
export type TPromsterOptions = TOptionalPromsterOptions & {
    skip?: TSkipFunction;
};
type TMiddlewareOptions = {
    app?: TApp;
    options?: TPromsterOptions;
};
declare const createMiddleware: ({ app, options }?: TMiddlewareOptions) => (request: Request, response: Response, next: NextFunction) => void;
export { createMiddleware, exposeOnLocals, extractPath, getRequestRecorder, signalIsUp, signalIsNotUp, };