// Project: https://github.com/pinojs/pino.git, http://getpino.io // Definitions by: Peter Snider // BendingBender // Christian Rackerseder // GP // Alex Ferrando // Oleksandr Sidko // Harris Lummis // Raoul Jaeckel // Cory Donkin // Adam Vigneaux // Austin Beer // Michel Nemnom // Igor Savin // James Bromwell // TypeScript Version: 4.4 import type { EventEmitter } from "events"; import * as pinoStdSerializers from "pino-std-serializers"; import type { SonicBoom, SonicBoomOpts } from "sonic-boom"; import type { WorkerOptions } from "worker_threads"; //// Non-exported types and interfaces // ToDo https://github.com/pinojs/thread-stream/issues/24 type ThreadStream = any type TimeFn = () => string; type MixinFn = (mergeObject: object, level: number, logger:pino.Logger) => object; type MixinMergeStrategyFn = (mergeObject: object, mixinObject: object) => object; type CustomLevelLogger = { /** * Define additional logging levels. */ customLevels: { [level in CustomLevels]: number }; /** * Use only defined `customLevels` and omit Pino's levels. */ useOnlyCustomLevels: UseOnlyCustomLevels; } & { // This will override default log methods [K in Exclude]: UseOnlyCustomLevels extends true ? never : pino.LogFn; } & { [level in CustomLevels]: pino.LogFn; }; /** * A synchronous callback that will run on each creation of a new child. * @param child: The newly created child logger instance. */ type OnChildCallback = (child: pino.Logger) => void export interface redactOptions { paths: string[]; censor?: string | ((value: any, path: string[]) => any); remove?: boolean; } export interface LoggerExtras extends EventEmitter { /** * Exposes the Pino package version. Also available on the exported pino function. */ readonly version: string; levels: pino.LevelMapping; /** * Outputs the level as a string instead of integer. */ useLevelLabels: boolean; /** * Returns the integer value for the logger instance's logging level. */ levelVal: number; /** * Creates a child logger, setting all key-value pairs in `bindings` as properties in the log lines. All serializers will be applied to the given pair. * Child loggers use the same output stream as the parent and inherit the current log level of the parent at the time they are spawned. * From v2.x.x the log level of a child is mutable (whereas in v1.x.x it was immutable), and can be set independently of the parent. * If a `level` property is present in the object passed to `child` it will override the child logger level. * * @param bindings: an object of key-value pairs to include in log lines as properties. * @param options: an options object that will override child logger inherited options. * @returns a child logger instance. */ child(bindings: pino.Bindings, options?: ChildLoggerOptions): pino.Logger; /** * This can be used to modify the callback function on creation of a new child. */ onChild: OnChildCallback; /** * Registers a listener function that is triggered when the level is changed. * Note: When browserified, this functionality will only be available if the `events` module has been required elsewhere * (e.g. if you're using streams in the browser). This allows for a trade-off between bundle size and functionality. * * @param event: only ever fires the `'level-change'` event * @param listener: The listener is passed four arguments: `levelLabel`, `levelValue`, `previousLevelLabel`, `previousLevelValue`. */ on(event: "level-change", listener: pino.LevelChangeEventListener): this; addListener(event: "level-change", listener: pino.LevelChangeEventListener): this; once(event: "level-change", listener: pino.LevelChangeEventListener): this; prependListener(event: "level-change", listener: pino.LevelChangeEventListener): this; prependOnceListener(event: "level-change", listener: pino.LevelChangeEventListener): this; removeListener(event: "level-change", listener: pino.LevelChangeEventListener): this; /** * A utility method for determining if a given log level will write to the destination. */ isLevelEnabled(level: pino.LevelWithSilentOrString): boolean; /** * Returns an object containing all the current bindings, cloned from the ones passed in via logger.child(). */ bindings(): pino.Bindings; /** * Adds to the bindings of this logger instance. * Note: Does not overwrite bindings. Can potentially result in duplicate keys in log lines. * * @param bindings: an object of key-value pairs to include in log lines as properties. */ setBindings(bindings: pino.Bindings): void; /** * Flushes the content of the buffer when using pino.destination({ sync: false }). * call the callback when finished */ flush(cb?: (err?: Error) => void): void; } declare namespace pino { //// Exported types and interfaces interface BaseLogger { /** * Set this property to the desired logging level. In order of priority, available levels are: * * - 'fatal' * - 'error' * - 'warn' * - 'info' * - 'debug' * - 'trace' * * The logging level is a __minimum__ level. For instance if `logger.level` is `'info'` then all `'fatal'`, `'error'`, `'warn'`, * and `'info'` logs will be enabled. * * You can pass `'silent'` to disable logging. */ level: pino.LevelWithSilentOrString; /** * Log at `'fatal'` level the given msg. If the first argument is an object, all its properties will be included in the JSON line. * If more args follows `msg`, these will be used to format `msg` using `util.format`. * * @typeParam T: the interface of the object being serialized. Default is object. * @param obj: object to be serialized * @param msg: the log message to write * @param ...args: format string values when `msg` is a format string */ fatal: pino.LogFn; /** * Log at `'error'` level the given msg. If the first argument is an object, all its properties will be included in the JSON line. * If more args follows `msg`, these will be used to format `msg` using `util.format`. * * @typeParam T: the interface of the object being serialized. Default is object. * @param obj: object to be serialized * @param msg: the log message to write * @param ...args: format string values when `msg` is a format string */ error: pino.LogFn; /** * Log at `'warn'` level the given msg. If the first argument is an object, all its properties will be included in the JSON line. * If more args follows `msg`, these will be used to format `msg` using `util.format`. * * @typeParam T: the interface of the object being serialized. Default is object. * @param obj: object to be serialized * @param msg: the log message to write * @param ...args: format string values when `msg` is a format string */ warn: pino.LogFn; /** * Log at `'info'` level the given msg. If the first argument is an object, all its properties will be included in the JSON line. * If more args follows `msg`, these will be used to format `msg` using `util.format`. * * @typeParam T: the interface of the object being serialized. Default is object. * @param obj: object to be serialized * @param msg: the log message to write * @param ...args: format string values when `msg` is a format string */ info: pino.LogFn; /** * Log at `'debug'` level the given msg. If the first argument is an object, all its properties will be included in the JSON line. * If more args follows `msg`, these will be used to format `msg` using `util.format`. * * @typeParam T: the interface of the object being serialized. Default is object. * @param obj: object to be serialized * @param msg: the log message to write * @param ...args: format string values when `msg` is a format string */ debug: pino.LogFn; /** * Log at `'trace'` level the given msg. If the first argument is an object, all its properties will be included in the JSON line. * If more args follows `msg`, these will be used to format `msg` using `util.format`. * * @typeParam T: the interface of the object being serialized. Default is object. * @param obj: object to be serialized * @param msg: the log message to write * @param ...args: format string values when `msg` is a format string */ trace: pino.LogFn; /** * Noop function. */ silent: pino.LogFn; } type Bindings = Record; type Level = "fatal" | "error" | "warn" | "info" | "debug" | "trace"; type LevelOrString = Level | (string & {}); type LevelWithSilent = pino.Level | "silent"; type LevelWithSilentOrString = LevelWithSilent | (string & {}); type SerializerFn = (value: any) => any; type WriteFn = (o: object) => void; type LevelChangeEventListener = ( lvl: LevelWithSilentOrString, val: number, prevLvl: LevelWithSilentOrString, prevVal: number, logger: Logger ) => void; type LogDescriptor = Record; type Logger = BaseLogger & LoggerExtras & CustomLevelLogger; type SerializedError = pinoStdSerializers.SerializedError; type SerializedResponse = pinoStdSerializers.SerializedResponse; type SerializedRequest = pinoStdSerializers.SerializedRequest; interface TransportTargetOptions> { target: string options?: TransportOptions level?: LevelWithSilentOrString } interface TransportBaseOptions> { options?: TransportOptions worker?: WorkerOptions & { autoEnd?: boolean} } interface TransportSingleOptions> extends TransportBaseOptions{ target: string } interface TransportPipelineOptions> extends TransportBaseOptions{ pipeline: TransportSingleOptions[] level?: LevelWithSilentOrString } interface TransportMultiOptions> extends TransportBaseOptions{ targets: readonly (TransportTargetOptions|TransportPipelineOptions)[], levels?: Record dedupe?: boolean } interface MultiStreamOptions { levels?: Record dedupe?: boolean } interface DestinationStream { write(msg: string): void; } interface DestinationStreamHasMetadata { [symbols.needsMetadataGsym]: true; lastLevel: number; lastTime: string; lastMsg: string; lastObj: object; lastLogger: pino.Logger; } type DestinationStreamWithMetadata = DestinationStream & ({ [symbols.needsMetadataGsym]?: false } | DestinationStreamHasMetadata); interface StreamEntry { stream: DestinationStream level?: TLevel } interface MultiStreamRes { write: (data: any) => void, add: (dest: StreamEntry | DestinationStream) => MultiStreamRes, flushSync: () => void, minLevel: number, streams: StreamEntry[], clone(level: TLevel): MultiStreamRes, } interface LevelMapping { /** * Returns the mappings of level names to their respective internal number representation. */ values: { [level: string]: number }; /** * Returns the mappings of level internal level numbers to their string representations. */ labels: { [level: number]: string }; } interface LogFn { // TODO: why is this different from `obj: object` or `obj: any`? /* tslint:disable:no-unnecessary-generics */ (obj: T, msg?: string, ...args: any[]): void; (obj: unknown, msg?: string, ...args: any[]): void; (msg: string, ...args: any[]): void; } interface LoggerOptions { transport?: TransportSingleOptions | TransportMultiOptions | TransportPipelineOptions /** * Avoid error causes by circular references in the object tree. Default: `true`. */ safe?: boolean; /** * The name of the logger. Default: `undefined`. */ name?: string; /** * an object containing functions for custom serialization of objects. * These functions should return an JSONifiable object and they should never throw. When logging an object, * each top-level property matching the exact key of a serializer will be serialized using the defined serializer. */ serializers?: { [key: string]: SerializerFn }; /** * Enables or disables the inclusion of a timestamp in the log message. If a function is supplied, it must * synchronously return a JSON string representation of the time. If set to `false`, no timestamp will be included in the output. * See stdTimeFunctions for a set of available functions for passing in as a value for this option. * Caution: any sort of formatted time will significantly slow down Pino's performance. */ timestamp?: TimeFn | boolean; /** * One of the supported levels or `silent` to disable logging. Any other value defines a custom level and * requires supplying a level value via `levelVal`. Default: 'info'. */ level?: LevelWithSilentOrString; /** * Use this option to define additional logging levels. * The keys of the object correspond the namespace of the log level, and the values should be the numerical value of the level. */ customLevels?: { [level in CustomLevels]: number }; /** * Use this option to only use defined `customLevels` and omit Pino's levels. * Logger's default `level` must be changed to a value in `customLevels` in order to use `useOnlyCustomLevels` * Warning: this option may not be supported by downstream transports. */ useOnlyCustomLevels?: UseOnlyCustomLevels; /** * Use this option to define custom comparison of log levels. * Useful to compare custom log levels or non-standard level values. * Default: "ASC" */ levelComparison?: "ASC" | "DESC" | ((current: number, expected: number) => boolean); /** * If provided, the `mixin` function is called each time one of the active logging methods * is called. The function must synchronously return an object. The properties of the * returned object will be added to the logged JSON. */ mixin?: MixinFn; /** * If provided, the `mixinMergeStrategy` function is called each time one of the active * logging methods is called. The first parameter is the value `mergeObject` or an empty object, * the second parameter is the value resulting from `mixin()` or an empty object. * The function must synchronously return an object. */ mixinMergeStrategy?: MixinMergeStrategyFn /** * As an array, the redact option specifies paths that should have their values redacted from any log output. * * Each path must be a string using a syntax which corresponds to JavaScript dot and bracket notation. * * If an object is supplied, three options can be specified: * * paths (String[]): Required. An array of paths * censor (String): Optional. A value to overwrite key which are to be redacted. Default: '[Redacted]' * remove (Boolean): Optional. Instead of censoring the value, remove both the key and the value. Default: false */ redact?: string[] | redactOptions; /** * When defining a custom log level via level, set to an integer value to define the new level. Default: `undefined`. */ levelVal?: number; /** * The string key for the 'message' in the JSON object. Default: "msg". */ messageKey?: string; /** * The string key for the 'error' in the JSON object. Default: "err". */ errorKey?: string; /** * The string key to place any logged object under. */ nestedKey?: string; /** * Enables logging. Default: `true`. */ enabled?: boolean; /** * Browser only, see http://getpino.io/#/docs/browser. */ browser?: { /** * The `asObject` option will create a pino-like log object instead of passing all arguments to a console * method. When `write` is set, `asObject` will always be true. * * @example * pino.info('hi') // creates and logs {msg: 'hi', level: 30, time: } */ asObject?: boolean; formatters?: { /** * Changes the shape of the log level. * The default shape is { level: number }. */ level?: (label: string, number: number) => object; /** * Changes the shape of the log object. */ log?: (object: Record) => Record; } /** * Instead of passing log messages to `console.log` they can be passed to a supplied function. If `write` is * set to a single function, all logging objects are passed to this function. If `write` is an object, it * can have methods that correspond to the levels. When a message is logged at a given level, the * corresponding method is called. If a method isn't present, the logging falls back to using the `console`. * * @example * const pino = require('pino')({ * browser: { * write: (o) => { * // do something with o * } * } * }) * * @example * const pino = require('pino')({ * browser: { * write: { * info: function (o) { * //process info log object * }, * error: function (o) { * //process error log object * } * } * } * }) */ write?: | WriteFn | ({ fatal?: WriteFn; error?: WriteFn; warn?: WriteFn; info?: WriteFn; debug?: WriteFn; trace?: WriteFn; } & { [logLevel: string]: WriteFn }); /** * The serializers provided to `pino` are ignored by default in the browser, including the standard * serializers provided with Pino. Since the default destination for log messages is the console, values * such as `Error` objects are enhanced for inspection, which they otherwise wouldn't be if the Error * serializer was enabled. We can turn all serializers on or we can selectively enable them via an array. * * When `serialize` is `true` the standard error serializer is also enabled (see * {@link https://github.com/pinojs/pino/blob/master/docs/api.md#pino-stdserializers}). This is a global * serializer which will apply to any `Error` objects passed to the logger methods. * * If `serialize` is an array the standard error serializer is also automatically enabled, it can be * explicitly disabled by including a string in the serialize array: `!stdSerializers.err` (see example). * * The `serialize` array also applies to any child logger serializers (see * {@link https://github.com/pinojs/pino/blob/master/docs/api.md#bindingsserializers-object} for how to * set child-bound serializers). * * Unlike server pino the serializers apply to every object passed to the logger method, if the `asObject` * option is `true`, this results in the serializers applying to the first object (as in server pino). * * For more info on serializers see * {@link https://github.com/pinojs/pino/blob/master/docs/api.md#serializers-object}. * * @example * const pino = require('pino')({ * browser: { * serialize: true * } * }) * * @example * const pino = require('pino')({ * serializers: { * custom: myCustomSerializer, * another: anotherSerializer * }, * browser: { * serialize: ['custom'] * } * }) * // following will apply myCustomSerializer to the custom property, * // but will not apply anotherSerializer to another key * pino.info({custom: 'a', another: 'b'}) * * @example * const pino = require('pino')({ * serializers: { * custom: myCustomSerializer, * another: anotherSerializer * }, * browser: { * serialize: ['!stdSerializers.err', 'custom'] //will not serialize Errors, will serialize `custom` keys * } * }) */ serialize?: boolean | string[]; /** * Options for transmission of logs. * * @example * const pino = require('pino')({ * browser: { * transmit: { * level: 'warn', * send: function (level, logEvent) { * if (level === 'warn') { * // maybe send the logEvent to a separate endpoint * // or maybe analyse the messages further before sending * } * // we could also use the `logEvent.level.value` property to determine * // numerical value * if (logEvent.level.value >= 50) { // covers error and fatal * * // send the logEvent somewhere * } * } * } * } * }) */ transmit?: { /** * Specifies the minimum level (inclusive) of when the `send` function should be called, if not supplied * the `send` function will be called based on the main logging `level` (set via `options.level`, * defaulting to `info`). */ level?: LevelOrString; /** * Remotely record log messages. * * @description Called after writing the log message. */ send: (level: Level, logEvent: LogEvent) => void; }; /** * The disabled option will disable logging in browser if set to true, by default it is set to false. * * @example * const pino = require('pino')({browser: {disabled: true}}) */ disabled?: boolean; }; /** * key-value object added as child logger to each log line. If set to null the base child logger is not added */ base?: { [key: string]: any } | null; /** * An object containing functions for formatting the shape of the log lines. * These functions should return a JSONifiable object and should never throw. * These functions allow for full customization of the resulting log lines. * For example, they can be used to change the level key name or to enrich the default metadata. */ formatters?: { /** * Changes the shape of the log level. * The default shape is { level: number }. * The function takes two arguments, the label of the level (e.g. 'info') and the numeric value (e.g. 30). */ level?: (label: string, number: number) => object; /** * Changes the shape of the bindings. * The default shape is { pid, hostname }. * The function takes a single argument, the bindings object. * It will be called every time a child logger is created. */ bindings?: (bindings: Bindings) => object; /** * Changes the shape of the log object. * This function will be called every time one of the log methods (such as .info) is called. * All arguments passed to the log method, except the message, will be pass to this function. * By default it does not change the shape of the log object. */ log?: (object: Record) => Record; }; /** * A string that would be prefixed to every message (and child message) */ msgPrefix?: string /** * An object mapping to hook functions. Hook functions allow for customizing internal logger operations. * Hook functions must be synchronous functions. */ hooks?: { /** * Allows for manipulating the parameters passed to logger methods. The signature for this hook is * logMethod (args, method, level) {}, where args is an array of the arguments that were passed to the * log method and method is the log method itself, and level is the log level. This hook must invoke the method function by * using apply, like so: method.apply(this, newArgumentsArray). */ logMethod?: (this: Logger, args: Parameters, method: LogFn, level: number) => void; }; /** * Stringification limit at a specific nesting depth when logging circular object. Default: `5`. */ depthLimit?: number /** * Stringification limit of properties/elements when logging a specific object/array with circular references. Default: `100`. */ edgeLimit?: number /** * Optional child creation callback. */ onChild?: OnChildCallback; /** * logs newline delimited JSON with `\r\n` instead of `\n`. Default: `false`. */ crlf?: boolean; } interface ChildLoggerOptions { level?: LevelOrString; serializers?: { [key: string]: SerializerFn }; customLevels?: { [level in CustomLevels]: number }; formatters?: { level?: (label: string, number: number) => object; bindings?: (bindings: Bindings) => object; log?: (object: object) => object; }; redact?: string[] | redactOptions; msgPrefix?: string } /** * A data structure representing a log message, it represents the arguments passed to a logger statement, the level * at which they were logged and the hierarchy of child bindings. * * @description By default serializers are not applied to log output in the browser, but they will always be applied * to `messages` and `bindings` in the `logEvent` object. This allows us to ensure a consistent format for all * values between server and client. */ interface LogEvent { /** * Unix epoch timestamp in milliseconds, the time is taken from the moment the logger method is called. */ ts: number; /** * All arguments passed to logger method, (for instance `logger.info('a', 'b', 'c')` would result in `messages` * array `['a', 'b', 'c']`). */ messages: any[]; /** * Represents each child logger (if any), and the relevant bindings. * * @description For instance, given `logger.child({a: 1}).child({b: 2}).info({c: 3})`, the bindings array would * hold `[{a: 1}, {b: 2}]` and the `messages` array would be `[{c: 3}]`. The `bindings` are ordered according to * their position in the child logger hierarchy, with the lowest index being the top of the hierarchy. */ bindings: Bindings[]; /** * Holds the `label` (for instance `info`), and the corresponding numerical `value` (for instance `30`). * This could be important in cases where client side level values and labels differ from server side. */ level: { label: string; value: number; }; } //// Top level variable (const) exports /** * Provides functions for serializing objects common to many projects. */ export const stdSerializers: typeof pinoStdSerializers; /** * Holds the current log format version (as output in the v property of each log record). */ export const levels: LevelMapping; export const symbols: { readonly setLevelSym: unique symbol; readonly getLevelSym: unique symbol; readonly levelValSym: unique symbol; readonly useLevelLabelsSym: unique symbol; readonly mixinSym: unique symbol; readonly lsCacheSym: unique symbol; readonly chindingsSym: unique symbol; readonly parsedChindingsSym: unique symbol; readonly asJsonSym: unique symbol; readonly writeSym: unique symbol; readonly serializersSym: unique symbol; readonly redactFmtSym: unique symbol; readonly timeSym: unique symbol; readonly timeSliceIndexSym: unique symbol; readonly streamSym: unique symbol; readonly stringifySym: unique symbol; readonly stringifySafeSym: unique symbol; readonly stringifiersSym: unique symbol; readonly endSym: unique symbol; readonly formatOptsSym: unique symbol; readonly messageKeySym: unique symbol; readonly errorKeySym: unique symbol; readonly nestedKeySym: unique symbol; readonly wildcardFirstSym: unique symbol; readonly needsMetadataGsym: unique symbol; readonly useOnlyCustomLevelsSym: unique symbol; readonly formattersSym: unique symbol; readonly hooksSym: unique symbol; }; /** * Exposes the Pino package version. Also available on the logger instance. */ export const version: string; /** * Provides functions for generating the timestamp property in the log output. You can set the `timestamp` option during * initialization to one of these functions to adjust the output format. Alternatively, you can specify your own time function. * A time function must synchronously return a string that would be a valid component of a JSON string. For example, * the default function returns a string like `,"time":1493426328206`. */ export const stdTimeFunctions: { /** * The default time function for Pino. Returns a string like `,"time":1493426328206`. */ epochTime: TimeFn; /* * Returns the seconds since Unix epoch */ unixTime: TimeFn; /** * Returns an empty string. This function is used when the `timestamp` option is set to `false`. */ nullTime: TimeFn; /* * Returns ISO 8601-formatted time in UTC */ isoTime: TimeFn; }; //// Exported functions /** * Create a Pino Destination instance: a stream-like object with significantly more throughput (over 30%) than a standard Node.js stream. * @param [dest]: The `destination` parameter, can be a file descriptor, a file path, or an object with `dest` property pointing to a fd or path. * An ordinary Node.js `stream` file descriptor can be passed as the destination (such as the result of `fs.createWriteStream`) * but for peak log writing performance, it is strongly recommended to use `pino.destination` to create the destination stream. * @returns A Sonic-Boom stream to be used as destination for the pino function */ export function destination( dest?: number | object | string | DestinationStream | NodeJS.WritableStream | SonicBoomOpts, ): SonicBoom; export function transport>( options: TransportSingleOptions | TransportMultiOptions | TransportPipelineOptions ): ThreadStream export function multistream( streamsArray: (DestinationStream | StreamEntry)[] | DestinationStream | StreamEntry, opts?: MultiStreamOptions ): MultiStreamRes } //// Callable default export /** * @param [optionsOrStream]: an options object or a writable stream where the logs will be written. It can also receive some log-line metadata, if the * relative protocol is enabled. Default: process.stdout * @returns a new logger instance. */ declare function pino(optionsOrStream?: LoggerOptions | DestinationStream): Logger; /** * @param [options]: an options object * @param [stream]: a writable stream where the logs will be written. It can also receive some log-line metadata, if the * relative protocol is enabled. Default: process.stdout * @returns a new logger instance. */ declare function pino(options: LoggerOptions, stream?: DestinationStream | undefined): Logger; // Pass through all the top-level exports, allows `import {version} from "pino"` // Constants and functions export const destination: typeof pino.destination; export const transport: typeof pino.transport; export const multistream: typeof pino.multistream; export const levels: typeof pino.levels; export const stdSerializers: typeof pino.stdSerializers; export const stdTimeFunctions: typeof pino.stdTimeFunctions; export const symbols: typeof pino.symbols; export const version: typeof pino.version; // Types export type Bindings = pino.Bindings; export type DestinationStreamWithMetadata = pino.DestinationStreamWithMetadata; export type Level = pino.Level; export type LevelOrString = pino.LevelOrString; export type LevelWithSilent = pino.LevelWithSilent; export type LevelWithSilentOrString = pino.LevelWithSilentOrString; export type LevelChangeEventListener = pino.LevelChangeEventListener; export type LogDescriptor = pino.LogDescriptor; export type Logger = pino.Logger; export type SerializedError = pino.SerializedError; export type SerializerFn = pino.SerializerFn; export type SerializedRequest = pino.SerializedRequest; export type SerializedResponse = pino.SerializedResponse; export type WriteFn = pino.WriteFn; // Interfaces export interface BaseLogger extends pino.BaseLogger {} export interface ChildLoggerOptions extends pino.ChildLoggerOptions {} export interface DestinationStream extends pino.DestinationStream {} export interface LevelMapping extends pino.LevelMapping {} export interface LogEvent extends pino.LogEvent {} export interface LogFn extends pino.LogFn {} export interface LoggerOptions extends pino.LoggerOptions {} export interface MultiStreamOptions extends pino.MultiStreamOptions {} export interface MultiStreamRes extends pino.MultiStreamRes {} export interface StreamEntry extends pino.StreamEntry {} export interface TransportBaseOptions extends pino.TransportBaseOptions {} export interface TransportMultiOptions extends pino.TransportMultiOptions {} export interface TransportPipelineOptions extends pino.TransportPipelineOptions {} export interface TransportSingleOptions extends pino.TransportSingleOptions {} export interface TransportTargetOptions extends pino.TransportTargetOptions {} // Bundle all top level exports into a namespace, then export namespace both // as default (`import pino from "pino"`) and named variable // (`import {pino} from "pino"`). export { pino as default, pino }; // Export just the type side of the namespace as "P", allows // `import {P} from "pino"; const log: P.Logger;`. // (Legacy support for early 7.x releases, remove in 8.x.) export type { pino as P };