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@ayanaware/logger

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Useful and great looking logging made easy

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import { LogLevel } from './constants/LogLevel'; import { Formatter } from './formatter/Formatter'; import { Logger } from './Logger'; /** * Logging metadata passed to all transports and formatters */ export interface LogMeta { /** * The instance of the [[Logger]] that initiated the current logging call. */ readonly origin: Logger; /** * The [[LogLevel]] of the message. */ readonly level: Exclude<LogLevel, LogLevel.OFF>; /** * The optional uniqueMarker used to denote multiple instance. */ readonly uniqueMarker?: string; /** * The input message. This can either be a string or an Error. */ readonly input: string | Error | Object; /** * An optional object of key value pairs with extra data (Can be used for a central logging system for example). */ readonly extra?: Readonly<{ [key: string]: any; }>; } /** * @ignore */ export declare const LOG_META_FORMATTER_MAP_SYMBOL: unique symbol; /** * @ignore */ export interface InternalLogMeta extends LogMeta { [LOG_META_FORMATTER_MAP_SYMBOL]: Map<Formatter, string>; }