@ralphschuler.prom metrics decorator.<internal>.Histogram.Internal

Interface: Internal<T>

<internal>.Histogram.Internal

Type parameters

Name	Type
T	extends string

Table of contents

Methods

• observe
• startTimer

Methods

observe

▸ observe(value): void

Observe value

Parameters

Name	Type	Description
value	number	The value to observe

Returns

void

Defined in

node_modules/prom-client/index.d.ts:470

---

startTimer

▸ startTimer(): (labels?: Partial<Record<T, string | number>>) => void

Start a timer. Calling the returned function will observe the duration in seconds in the histogram.

Returns

fn

Function to invoke when timer should be stopped. The value it returns is the timed duration.

▸ (labels?): void

Start a timer. Calling the returned function will observe the duration in seconds in the histogram.

Parameters

Name	Type	Description
labels?	Partial<Record<T, string | number>>	Object with label keys and values

Returns

void

Function to invoke when timer should be stopped. The value it returns is the timed duration.

Defined in

node_modules/prom-client/index.d.ts:479