Angular is a digital platform and web framework used for developing mobile and desktop network applications with the help of standard programming languages such as HTML and Typescript. The Google Angular Team and a fraternity of individuals and companies supervise it.
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Angular Command-Line Interface (CLI)
For instance, we will create an Angular project named ‘Education’, ng new education.
For example, you can use Node Package Manager (NPM) to install Underscore or Lodash utility libraries.
These libraries come with a typing file that does not require the installation of a typical destination for TranScript. However, in some cases, libraries might not contain .d.ts file extensions; for that, you should install the typing destination. The next step is to install the declaration using this instruction: npm install – – save.
Importing Declaration In Angular
Following successfully installing the declaration file, you must import the declaration into the Angular application.
For example, if you are using Underscore, you must open the app .component .ts file with the help of your Integrated Development Environment (IDE) and attach the subsequent code at the summit of the desired file:
Import * as _ from ‘ underscore ‘;/***OR : * Import ‘ underscore ‘ ;*/
This will load all your files. However, you cannot directly insert script tags into the Html page of components. You manually have to insert them on the inside of the Transcript data file.
You must operate the application and test it for the final results as soon as you finish all the steps mentioned above. If the application loads, the procedure is successful. However, if you want to make changes, follow the same steps until you get the desired results.
What is TypeScript in Angular?