init commit

backend/node_modules/winston/index.d.ts

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+// Type definitions for winston 3.0
+// Project: https://github.com/winstonjs/winston
+
+/// <reference types="node" />
+
+import * as NodeJSStream from 'stream';
+
+import * as logform from 'logform';
+import * as Transport from 'winston-transport';
+
+import * as Config from './lib/winston/config/index';
+import * as Transports from './lib/winston/transports/index';
+
+declare namespace winston {
+  // Hoisted namespaces from other modules
+  export import format = logform.format;
+  export import Logform = logform;
+  export import config = Config;
+  export import transports = Transports;
+  export import transport = Transport;
+
+  class ExceptionHandler {
+    constructor(logger: Logger);
+    logger: Logger;
+    handlers: Map<any, any>;
+    catcher: Function | boolean;
+
+    handle(...transports: Transport[]): void;
+    unhandle(...transports: Transport[]): void;
+    getAllInfo(err: string | Error): object;
+    getProcessInfo(): object;
+    getOsInfo(): object;
+    getTrace(err: Error): object;
+  }
+
+  class RejectionHandler {
+    constructor(logger: Logger);
+    logger: Logger;
+    handlers: Map<any, any>;
+    catcher: Function | boolean;
+
+    handle(...transports: Transport[]): void;
+    unhandle(...transports: Transport[]): void;
+    getAllInfo(err: string | Error): object;
+    getProcessInfo(): object;
+    getOsInfo(): object;
+    getTrace(err: Error): object;
+  }
+
+  interface QueryOptions {
+    rows?: number;
+    limit?: number;
+    start?: number;
+    from?: Date;
+    until?: Date;
+    order?: 'asc' | 'desc';
+    fields: any;
+  }
+
+  class Profiler {
+    logger: Logger;
+    start: Number;
+    done(info?: any): boolean;
+  }
+
+  interface LogEntry {
+    level: string;
+    message: string;
+    [optionName: string]: any;
+  }
+
+  interface LogMethod {
+    (level: string, message: string, ...meta: any[]): Logger;
+    (entry: LogEntry): Logger;
+    (level: string, message: any): Logger;
+  }
+
+  interface LeveledLogMethod {
+    (message: string, ...meta: any[]): Logger;
+    (message: any): Logger;
+    (infoObject: object): Logger;
+  }
+
+  interface LoggerOptions {
+    levels?: Config.AbstractConfigSetLevels;
+    silent?: boolean;
+    format?: logform.Format;
+    level?: string;
+    exitOnError?: Function | boolean;
+    defaultMeta?: any;
+    transports?: Transport[] | Transport;
+    handleExceptions?: boolean;
+    handleRejections?: boolean;
+    exceptionHandlers?: any;
+    rejectionHandlers?: any;
+  }
+
+  class Logger extends NodeJSStream.Transform {
+    constructor(options?: LoggerOptions);
+
+    silent: boolean;
+    format: logform.Format;
+    levels: Config.AbstractConfigSetLevels;
+    level: string;
+    transports: Transport[];
+    exceptions: ExceptionHandler;
+    rejections: RejectionHandler;
+    profilers: object;
+    exitOnError: Function | boolean;
+    defaultMeta?: any;
+
+    log: LogMethod;
+    add(transport: Transport): this;
+    remove(transport: Transport): this;
+    clear(): this;
+    close(): this;
+
+    // for cli and npm levels
+    error: LeveledLogMethod;
+    warn: LeveledLogMethod;
+    help: LeveledLogMethod;
+    data: LeveledLogMethod;
+    info: LeveledLogMethod;
+    debug: LeveledLogMethod;
+    prompt: LeveledLogMethod;
+    http: LeveledLogMethod;
+    verbose: LeveledLogMethod;
+    input: LeveledLogMethod;
+    silly: LeveledLogMethod;
+
+    // for syslog levels only
+    emerg: LeveledLogMethod;
+    alert: LeveledLogMethod;
+    crit: LeveledLogMethod;
+    warning: LeveledLogMethod;
+    notice: LeveledLogMethod;
+
+    query(
+      options?: QueryOptions,
+      callback?: (err: Error, results: any) => void
+    ): any;
+    stream(options?: any): NodeJS.ReadableStream;
+
+    startTimer(): Profiler;
+    profile(id: string | number, meta?: Record<string, any>): this;
+
+    configure(options: LoggerOptions): void;
+
+    child(options: Object): this;
+
+    isLevelEnabled(level: string): boolean;
+    isErrorEnabled(): boolean;
+    isWarnEnabled(): boolean;
+    isInfoEnabled(): boolean;
+    isVerboseEnabled(): boolean;
+    isDebugEnabled(): boolean;
+    isSillyEnabled(): boolean;
+  }
+
+  class Container {
+    loggers: Map<string, Logger>;
+    options: LoggerOptions;
+
+    add(id: string, options?: LoggerOptions): Logger;
+    get(id: string, options?: LoggerOptions): Logger;
+    has(id: string): boolean;
+    close(id?: string): void;
+
+    constructor(options?: LoggerOptions);
+  }
+
+  let version: string;
+  let loggers: Container;
+
+  let addColors: (target: Config.AbstractConfigSetColors) => any;
+  let createLogger: (options?: LoggerOptions) => Logger;
+
+  // Pass-through npm level methods routed to the default logger.
+  let error: LeveledLogMethod;
+  let warn: LeveledLogMethod;
+  let info: LeveledLogMethod;
+  let http: LeveledLogMethod;
+  let verbose: LeveledLogMethod;
+  let debug: LeveledLogMethod;
+  let silly: LeveledLogMethod;
+
+  // Other pass-through methods routed to the default logger.
+  let log: LogMethod;
+  let query: (
+    options?: QueryOptions,
+    callback?: (err: Error, results: any) => void
+  ) => any;
+  let stream: (options?: any) => NodeJS.ReadableStream;
+  let add: (transport: Transport) => Logger;
+  let remove: (transport: Transport) => Logger;
+  let clear: () => Logger;
+  let startTimer: () => Profiler;
+  let profile: (id: string | number) => Logger;
+  let configure: (options: LoggerOptions) => void;
+  let child: (options: Object) => Logger;
+  let level: string;
+  let exceptions: ExceptionHandler;
+  let rejections: RejectionHandler;
+  let exitOnError: Function | boolean;
+  // let default: object;
+}
+
+export = winston;