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Interface Logger

A logger.

Hierarchy

  • EventEmitter
    • Logger

Implemented by

Index

Properties

Methods

Properties

alert

alert: TypedLogAction

Logs an alert message.

crit

crit: TypedLogAction

Logs a critical message.

debug

debug: TypedLogAction

Logs a debug message.

emerg

emerg: TypedLogAction

Logs an emergency message.

err

err: TypedLogAction

Logs an error message.

info

info: TypedLogAction

Logs an info message.

log

log: function

Logs a message.

param

type.

param

The message to log.

param

The additional tag.

Type declaration

    • (type: LogType, msg: any, tag?: string): PromiseLike<void> | void

    • Parameters

      • type: LogType
      • msg: any
      • Optional tag: string

      Returns PromiseLike<void> | void

notice

notice: TypedLogAction

Logs a note message.

trace

trace: TypedLogAction

Logs a trace message.

warn

warn: TypedLogAction

Logs a warning message.

Methods

addListener

  • addListener(event: string | symbol, listener: Function): this

  • Parameters

    • event: string | symbol
    • listener: Function

    Returns this

emit

  • emit(event: string | symbol, ...args: any[]): boolean

  • Parameters

    • event: string | symbol
    • Rest ...args: any[]

    Returns boolean

eventNames

  • eventNames(): (string | symbol)[]

  • Returns (string | symbol)[]

getMaxListeners

  • getMaxListeners(): number

  • Returns number

listenerCount

  • listenerCount(type: string | symbol): number

  • Parameters

    • type: string | symbol

    Returns number

listeners

  • listeners(event: string | symbol): Function[]

  • Parameters

    • event: string | symbol

    Returns Function[]

on

  • on(event: string | symbol, listener: Function): this

  • Parameters

    • event: string | symbol
    • listener: Function

    Returns this

once

  • once(event: string | symbol, listener: Function): this

  • Parameters

    • event: string | symbol
    • listener: Function

    Returns this

prependListener

  • prependListener(event: string | symbol, listener: Function): this

  • Parameters

    • event: string | symbol
    • listener: Function

    Returns this

prependOnceListener

  • prependOnceListener(event: string | symbol, listener: Function): this

  • Parameters

    • event: string | symbol
    • listener: Function

    Returns this

removeAllListeners

  • removeAllListeners(event?: string | symbol): this

  • Parameters

    • Optional event: string | symbol

    Returns this

removeListener

  • removeListener(event: string | symbol, listener: Function): this

  • Parameters

    • event: string | symbol
    • listener: Function

    Returns this

setMaxListeners

  • setMaxListeners(n: number): this

  • Parameters

    • n: number

    Returns this

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