Issue with swagger-ui (3.24.0) angular (8.2.0) integration

[jayanthmay1]

Q&A (please complete the following information)

• OS: Windows
• Browser: Chrome
• Version: Version 77.0.3865.120 (Official Build) (32-bit)
• Method of installation: npm
• Swagger-UI version: 3.24.0
• Swagger/OpenAPI version: 8.2.0

###Example Swagger/OpenAPI definition:

###Swagger-UI configuration options:
Followed this link - https://github.com/agoncal/swagger-ui-angular6

Describe the bug you're encountering

_stream_writable.js:57 Uncaught ReferenceError: process is not defined at Object../node_modules/readable-stream/lib/_stream_writable.js (_stream_writable.js:57) at webpack_require (bootstrap:79) at Object../node_modules/readable-stream/readable-browser.js (readable-browser.js:4) at webpack_require (bootstrap:79) at Object../node_modules/stream-browserify/index.js (index.js:28) at webpack_require (bootstrap:79) at Object. (swagger-ui.js:8) at n (swagger-ui.js:1) at Object. (swagger-ui.js:1) at Object. (swagger-ui.js:1)

I believe this issue is related to Polyfills and related to Angular, SwaggerUI versions incompatibility.
I tried with Angular (7.2.0) and SwaggerUI (3.21.0) and it works perfectly fine.
For your reference, here is the link I followed for SwaggerUI (3.21.0) integrate with Angular (7.2.0) https://github.com/agoncal/swagger-ui-angular6

To reproduce...

Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Expected behavior

It should show the API supplied in a nice swagger-ui view

Screenshots

Additional context or thoughts

[zhutianhe]

add this code below in polyfills.ts
(window as any).process = { browser: true };
(window as any).global = window;
// @ts-ignore
window.Buffer = window.Buffer || require('buffer').Buffer;