added unit testing, and started implementing unit tests...phew

node_modules/logform/index.d.ts

@@ -0,0 +1,161 @@
+// Type definitions for logform 1.2
+// Project: https://github.com/winstonjs/logform
+// Definitions by: DABH <https://github.com/DABH>
+// Definitions: https://github.com/winstonjs/logform
+// TypeScript Version: 2.2
+
+export interface TransformableInfo {
+  level: string;
+  message: string;
+  [key: string]: any;
+}
+
+export type TransformFunction = (info: TransformableInfo, opts?: any) => TransformableInfo | boolean;
+export type Colors = { [key: string]: string | string[] }; // tslint:disable-line interface-over-type-literal
+export type FormatWrap = (opts?: any) => Format;
+
+export class Format {
+  constructor(opts?: object);
+
+  options?: object;
+  transform: TransformFunction;
+}
+
+export class Colorizer extends Format {
+  constructor(opts?: object);
+
+  createColorize: (opts?: object) => Colorizer;
+  addColors: (colors: Colors) => Colors;
+  colorize: (level: string, message: string) => string;
+}
+
+export function format(transform: TransformFunction): FormatWrap;
+
+export function levels(config: object): object;
+
+export namespace format {
+  function align(): Format;
+  function cli(opts?: CliOptions): Format;
+  function colorize(opts?: ColorizeOptions): Colorizer;
+  function combine(...formats: Format[]): Format;
+  function errors(opts?: object): Format;
+  function json(opts?: JsonOptions): Format;
+  function label(opts?: LabelOptions): Format;
+  function logstash(): Format;
+  function metadata(opts?: MetadataOptions): Format;
+  function ms(): Format;
+  function padLevels(opts?: PadLevelsOptions): Format;
+  function prettyPrint(opts?: PrettyPrintOptions): Format;
+  function printf(templateFunction: (info: TransformableInfo) => string): Format;
+  function simple(): Format;
+  function splat(): Format;
+  function timestamp(opts?: TimestampOptions): Format;
+  function uncolorize(opts?: UncolorizeOptions): Format;
+}
+
+export interface CliOptions extends ColorizeOptions, PadLevelsOptions {}
+
+export interface ColorizeOptions {
+  /**
+   * If set to `true` the color will be applied to the `level`.
+   */
+  level?: boolean;
+  /**
+   * If set to `true` the color will be applied to the `message` and `level`.
+   */
+  all?: boolean;
+  /**
+   * If set to `true` the color will be applied to the `message`.
+   */
+  message?: boolean;
+  /**
+   * An object containing the colors for the log levels. For example: `{ info: 'blue', error: 'red' }`.
+   */
+  colors?: Record<string, string>;
+}
+
+export interface JsonOptions {
+  /**
+   * A function that influences how the `info` is stringified.
+   */
+  replacer?: (this: any, key: string, value: any) => any;
+  /**
+   * The number of white space used to format the json.
+   */
+  space?: number;
+}
+
+export interface LabelOptions {
+  /**
+   * A label to be added before the message.
+   */
+  label?: string;
+  /**
+   * If set to `true` the `label` will be added to `info.message`. If set to `false` the `label`
+   * will be added as `info.label`.
+   */
+  message?: boolean;
+}
+
+export interface MetadataOptions {
+  /**
+   * The name of the key used for the metadata object. Defaults to `metadata`.
+   */
+  key?: string;
+  /**
+   * An array of keys that should not be added to the metadata object.
+   */
+  fillExcept?: string[];
+  /**
+   * An array of keys that will be added to the metadata object.
+   */
+  fillWith?: string[];
+}
+
+export interface PadLevelsOptions {
+  /**
+   * Log levels. Defaults to `configs.npm.levels` from [triple-beam](https://github.com/winstonjs/triple-beam)
+   * module.
+   */
+  levels?: Record<string, number>;
+}
+
+export interface PrettyPrintOptions {
+  /**
+   * A `number` that specifies the maximum depth of the `info` object being stringified by
+   * `util.inspect`. Defaults to `2`.
+   */
+  depth?: number;
+  /**
+   * Colorizes the message if set to `true`. Defaults to `false`.
+   */
+  colorize?: boolean;
+}
+
+export interface TimestampOptions {
+  /**
+   * Either the format as a string accepted by the [fecha](https://github.com/taylorhakes/fecha)
+   * module or a function that returns a formatted date. If no format is provided `new
+   * Date().toISOString()` will be used.
+   */
+  format?: string;
+  /**
+   * The name of an alias for the timestamp property, that will be added to the `info` object.
+   */
+  alias?: string;
+}
+
+export interface UncolorizeOptions {
+  /**
+   * Disables the uncolorize format for `info.level` if set to `false`.
+   */
+  level?: boolean;
+  /**
+   * Disables the uncolorize format for `info.message` if set to `false`.
+   */
+  message?: boolean;
+  /**
+   * Disables the uncolorize format for `info[MESSAGE]` if set to `false`.
+   */
+  raw?: boolean;
+}