Incorporating TypeScript's internal references

I am currently working on defining my own model interface that extends the Sequelize model instance. However, I am encountering difficulties in referencing the Sequelize interface within my code.

Specifically, I receive an error stating "Cannot find name 'Sequelize'."

/// <reference path="../typings/tsd.d.ts" />

interface IUser extends Sequelize.Instance<TInstance, TPojo> {

I have added Sequelize via tsd install --save.

Am I making a mistake by not importing it even though it is only used for type reference?

Additionally, within sequelize.d.ts:

declare module "sequelize"
{
    module Sequelize {
       interface Model<TInstance, TPojo> extends Hooks, Associations {
typescript

Answer №1

When using an external module like this, it's important to remember that you must not only reference tsd.d.ts, but also use the import statement to bring in the module:

import sequelize = require('sequelize');

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