Lorem Ipsum MCP Server

/** * @since 2.0.0 */ import type { LazyArg } from "./Function.js" import * as internal from "./internal/metric/hook.js" import type * as MetricKey from "./MetricKey.js" import type * as MetricState from "./MetricState.js" import type { Pipeable } from "./Pipeable.js" import type * as Types from "./Types.js" /** * @since 2.0.0 * @category symbols */ export const MetricHookTypeId: unique symbol = internal.MetricHookTypeId /** * @since 2.0.0 * @category symbols */ export type MetricHookTypeId = typeof MetricHookTypeId /** * @since 2.0.0 * @category models */ export interface MetricHook<in In, out Out> extends MetricHook.Variance<In, Out>, Pipeable { get(): Out update(input: In): void modify(input: In): void } /** * @since 2.0.0 */ export declare namespace MetricHook { /** * @since 2.0.0 * @category models */ export type Root = MetricHook<any, MetricState.MetricState.Untyped> /** * @since 2.0.0 * @category models */ export type Untyped = MetricHook<any, any> /** * @since 2.0.0 * @category models */ export type Counter<A extends (number | bigint)> = MetricHook<A, MetricState.MetricState.Counter<A>> /** * @since 2.0.0 * @category models */ export type Gauge<A extends (number | bigint)> = MetricHook<A, MetricState.MetricState.Gauge<A>> /** * @since 2.0.0 * @category models */ export type Frequency = MetricHook<string, MetricState.MetricState.Frequency> /** * @since 2.0.0 * @category models */ export type Histogram = MetricHook<number, MetricState.MetricState.Histogram> /** * @since 2.0.0 * @category models */ export type Summary = MetricHook<readonly [number, number], MetricState.MetricState.Summary> /** * @since 2.0.0 * @category models */ export interface Variance<in In, out Out> { readonly [MetricHookTypeId]: { readonly _In: Types.Contravariant<In> readonly _Out: Types.Covariant<Out> } } } /** * @since 2.0.0 * @category constructors */ export const make: <In, Out>(options: { readonly get: LazyArg<Out> readonly update: (input: In) => void readonly modify: (input: In) => void }) => MetricHook<In, Out> = internal.make /** * @since 2.0.0 * @category constructors */ export const counter: <A extends (number | bigint)>(key: MetricKey.MetricKey.Counter<A>) => MetricHook.Counter<A> = internal.counter /** * @since 2.0.0 * @category constructors */ export const frequency: (_key: MetricKey.MetricKey.Frequency) => MetricHook.Frequency = internal.frequency /** * @since 2.0.0 * @category constructors */ export const gauge: { /** * @since 2.0.0 * @category constructors */ (key: MetricKey.MetricKey.Gauge<number>, startAt: number): MetricHook.Gauge<number> /** * @since 2.0.0 * @category constructors */ (key: MetricKey.MetricKey.Gauge<bigint>, startAt: bigint): MetricHook.Gauge<bigint> } = internal.gauge /** * @since 2.0.0 * @category constructors */ export const histogram: (key: MetricKey.MetricKey.Histogram) => MetricHook.Histogram = internal.histogram /** * @since 2.0.0 * @category constructors */ export const summary: (key: MetricKey.MetricKey.Summary) => MetricHook.Summary = internal.summary /** * @since 2.0.0 * @category utils */ export const onUpdate: { /** * @since 2.0.0 * @category utils */ <In, Out>(f: (input: In) => void): (self: MetricHook<In, Out>) => MetricHook<In, Out> /** * @since 2.0.0 * @category utils */ <In, Out>(self: MetricHook<In, Out>, f: (input: In) => void): MetricHook<In, Out> } = internal.onUpdate /** * @since 3.6.5 * @category utils */ export const onModify: { /** * @since 3.6.5 * @category utils */ <In, Out>(f: (input: In) => void): (self: MetricHook<In, Out>) => MetricHook<In, Out> /** * @since 3.6.5 * @category utils */ <In, Out>(self: MetricHook<In, Out>, f: (input: In) => void): MetricHook<In, Out> } = internal.onModify