@azure/functions/types/index.d.ts

Microsoft Azure Functions NodeJS Framework

// Copyright (c) .NET Foundation. All rights reserved.
// Licensed under the MIT License.

import { Context } from './Context';

export * from './Context';
export * from './http';
export * from './timer';

/**
 * Sets the programming model contained in this package to be the one used by the Azure Functions worker
 */
export declare function setup(): void;

/**
 * Interface for your Azure Function code. This function must be exported (via module.exports or exports)
 * and will execute when triggered. It is recommended that you declare this function as async, which
 * implicitly returns a Promise.
 * @param context Context object passed to your function from the Azure Functions runtime.
 * @param {any[]} args Optional array of input and trigger binding data. These binding data are passed to the
 * function in the same order that they are defined in function.json. Valid input types are string, HttpRequest,
 * and Buffer.
 * @returns Output bindings (optional). If you are returning a result from a Promise (or an async function), this
 * result will be passed to JSON.stringify unless it is a string, Buffer, ArrayBufferView, or number.
 */
export type AzureFunction = (context: Context, ...args: any[]) => Promise<any> | void;