Have Typescript Module Support

[Raryson Pereira Rost]

Hi, I have started to use bullet-train-nodejs and I dont find Types module support. With this, I have created my own module type abstracting the bullet-train docs.

I think that can be extremely helpful if have natively in this module.
Here is the code:
https://gist.github.com/raryson/1c8e1345a7183209c9739a63361c5e6f

or

/**
 * Initialise the sdk against a particular environment
 */
export function init(config: {
  environmentID: string
  onError?: Function
  defaultFlags?: string[]
  api?: string
}): void

/**
 * Get the value of a particular feature e.g. bulletTrain.hasFeature("powerUserFeature")
 */
export function hasFeature(key: string): Promise<boolean>

/**
 * Get the value of a particular feature for a user e.g. bulletTrain.hasFeature("powerUserFeature", 1234)
 */
export function hasFeature(key: string, userId: string): Promise<boolean>

/**
 * Get the value of a particular feature e.g. bulletTrain.getValue("font_size")
 */
export function getValue(key: string): Promise<string>

/**
 * Get the value of a particular feature for a specificed user e.g. bulletTrain.getValue("font_size", 1234)
 */
export function getValue(key: string, userId: string): Promise<string>

/**
 * Trigger a manual fetch of the environment features
 */
export function getFlags(): Promise<IFlags>

/**
 * Trigger a manual fetch of the environment features for a given user id
 */
export function getFlagsForUser(userId: string): Promise<IFlags>

/**
 * Trigger a manual fetch of both the environment features and users' traits for a given user id
 */
export function getUserIdentity(userId: string): Promise<IUserIdentity>

/**
 * Trigger a manual fetch of a specific trait for a given user id
 */
export function getTrait(userId: string, key: string): Promise<ITraits>

/**
 * Set a specific trait for a given user id
 */
export function setTrait(
  userId: string,
  key: string,
  value: string
): IUserIdentity

interface IBulletTrainFeature {
  enabled: boolean
  value?: string
}

interface IFlags {
  [key: string]: IBulletTrainFeature
}

interface ITraits {
  [key: string]: string
}

interface IUserIdentity {
  flags: IBulletTrainFeature
  traits: ITraits
}

[Kyle Johnson]

Hey, thanks very much for this. This was on my todo for the JS client too. I’ll take a look and get this into the module!

[Kyle Johnson]

Published under 1.0.4, thank you so much for this!

Edit: improved some typings in 1.0.5