getting error on require

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var JsBarcode = require('jsbarcode');
const { createCanvas } = require('canvas');

const canvas = createCanvas(0, 0);

// create a bar code with the number/text I want and populate the canvas with it..
JsBarcode(canvas, '123456');

Cannot find name 'require'. Do you need to install type definitions for node? Try `npm i @types/node` and then add `node` to the types field in your tsconfig.

var JsBarcode = require('jsbarcode');
~~~~~~~
src/app/app.component.ts:21:30 - error TS2591: Cannot find name 'require'. Do you need to install type definitions for node? Try `npm i @types/node` and then add `node` to the types field in your tsconfig.

const { createCanvas } = require('canvas');

Start by reproducing the TypeScript errors in src/app/app.component.ts using the require calls shown in the report, then inspect the project's tsconfig and Node type setup. Confirm that the JsBarcode and canvas imports compile without the reported Cannot find name 'require' errors.

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