Angular 8 support about angular-page-visibility

[nerdophile]

ERROR in ./src/app/app.module.ngfactory.js
Module not found: Error: Can't resolve 'angular-page-visibility' in '/Users/venkatpoojari/Documents/dev/Angular/x-billion-skills-lab/src/app'
resolve 'angular-page-visibility' in '/Users/venkatpoojari/Documents/dev/Angular/x-billion-skills-lab/src/app'
Parsed request is a module
using description file: /Users/venkatpoojari/Documents/dev/Angular/x-billion-skills-lab/package.json (relative path: ./src/app)
Field 'browser' doesn't contain a valid alias configuration
resolve as module
looking for modules in /Users/venkatpoojari/Documents/dev/Angular/x-billion-skills-lab/
using description file: /Users/venkatpoojari/Documents/dev/Angular/x-billion-skills-lab/package.json (relative path: .)
Field 'browser' doesn't contain a valid alias configuration
using description file: /Users/venkatpoojari/Documents/dev/Angular/x-billion-skills-lab/package.json (relative path: ./angular-page-visibility)
no extension
Field 'browser' doesn't contain a valid alias configuration
/Users/venkatpoojari/Documents/dev/Angular/x-billion-skills-lab/angular-page-visibility doesn't exist
.ts
Field 'browser' doesn't contain a valid alias configuration
/Users/venkatpoojari/Documents/dev/Angular/x-billion-skills-lab/angular-page-visibility.ts doesn't exist
.tsx
Field 'browser' doesn't contain a valid alias configuration
/Users/venkatpoojari/Documents/dev/Angular/x-billion-skills-lab/angular-page-visibility.tsx doesn't exist
.mjs
Field 'browser' doesn't contain a valid alias configuration
/Users/venkatpoojari/Documents/dev/Angular/x-billion-skills-lab/angular-page-visibility.mjs doesn't exist
.js
Field 'browser' doesn't contain a valid alias configuration
/Users/venkatpoojari/Documents/dev/Angular/x-billion-skills-lab/angular-page-visibility.js doesn't exist
as directory
/Users/venkatpoojari/Documents/dev/Angular/x-billion-skills-lab/angular-page-visibility doesn't exist
/Users/venkatpoojari/Documents/dev/Angular/x-billion-skills-lab/src/app/node_modules doesn't exist or is not a directory
/Users/venkatpoojari/Documents/dev/Angular/x-billion-skills-lab/src/node_modules doesn't exist or is not a directory
/Users/venkatpoojari/Documents/dev/Angular/node_modules doesn't exist or is not a directory
/Users/venkatpoojari/Documents/dev/node_modules doesn't exist or is not a directory
/Users/venkatpoojari/Documents/node_modules doesn't exist or is not a directory
/Users/node_modules doesn't exist or is not a directory
/node_modules doesn't exist or is not a directory
looking for modules in /Users/venkatpoojari/Documents/dev/Angular/x-billion-skills-lab/node_modules
using description file: /Users/venkatpoojari/Documents/dev/Angular/x-billion-skills-lab/package.json (relative path: ./node_modules)
Field 'browser' doesn't contain a valid alias configuration
looking for modules in /Users/venkatpoojari/node_modules
using description file: /Users/venkatpoojari/package.json (relative path: ./node_modules)
Field 'browser' doesn't contain a valid alias configuration
using description file: /Users/venkatpoojari/Documents/dev/Angular/x-billion-skills-lab/package.json (relative path: ./node_modules/angular-page-visibility)
no extension
Field 'browser' doesn't contain a valid alias configuration
using description file: /Users/venkatpoojari/package.json (relative path: ./node_modules/angular-page-visibility)
no extension
Field 'browser' doesn't contain a valid alias configuration
/Users/venkatpoojari/Documents/dev/Angular/x-billion-skills-lab/node_modules/angular-page-visibility doesn't exist
.ts
Field 'browser' doesn't contain a valid alias configuration
/Users/venkatpoojari/node_modules/angular-page-visibility doesn't exist
.ts
Field 'browser' doesn't contain a valid alias configuration
/Users/venkatpoojari/Documents/dev/Angular/x-billion-skills-lab/node_modules/angular-page-visibility.ts doesn't exist
.tsx
Field 'browser' doesn't contain a valid alias configuration
/Users/venkatpoojari/node_modules/angular-page-visibility.ts doesn't exist
.tsx
Field 'browser' doesn't contain a valid alias configuration
/Users/venkatpoojari/Documents/dev/Angular/x-billion-skills-lab/node_modules/angular-page-visibility.tsx doesn't exist
.mjs
Field 'browser' doesn't contain a valid alias configuration
/Users/venkatpoojari/node_modules/angular-page-visibility.tsx doesn't exist
.mjs
Field 'browser' doesn't contain a valid alias configuration
/Users/venkatpoojari/Documents/dev/Angular/x-billion-skills-lab/node_modules/angular-page-visibility.mjs doesn't exist
.js
Field 'browser' doesn't contain a valid alias configuration
/Users/venkatpoojari/node_modules/angular-page-visibility.mjs doesn't exist
.js
Field 'browser' doesn't contain a valid alias configuration
/Users/venkatpoojari/Documents/dev/Angular/x-billion-skills-lab/node_modules/angular-page-visibility.js doesn't exist
as directory
/Users/venkatpoojari/Documents/dev/Angular/x-billion-skills-lab/node_modules/angular-page-visibility doesn't exist
/Users/venkatpoojari/node_modules/angular-page-visibility.js doesn't exist
as directory
/Users/venkatpoojari/node_modules/angular-page-visibility doesn't exist
[/Users/venkatpoojari/Documents/dev/Angular/x-billion-skills-lab/angular-page-visibility]
[/Users/venkatpoojari/Documents/dev/Angular/x-billion-skills-lab/angular-page-visibility.ts]
[/Users/venkatpoojari/Documents/dev/Angular/x-billion-skills-lab/angular-page-visibility.tsx]
[/Users/venkatpoojari/Documents/dev/Angular/x-billion-skills-lab/angular-page-visibility.mjs]
[/Users/venkatpoojari/Documents/dev/Angular/x-billion-skills-lab/angular-page-visibility.js]
[/Users/venkatpoojari/Documents/dev/Angular/x-billion-skills-lab/src/app/node_modules]
[/Users/venkatpoojari/Documents/dev/Angular/x-billion-skills-lab/src/node_modules]
[/Users/venkatpoojari/Documents/dev/Angular/node_modules]
[/Users/venkatpoojari/Documents/dev/node_modules]
[/Users/venkatpoojari/Documents/node_modules]
[/Users/node_modules]
[/node_modules]
[/Users/venkatpoojari/Documents/dev/Angular/x-billion-skills-lab/node_modules/angular-page-visibility]
[/Users/venkatpoojari/node_modules/angular-page-visibility]
[/Users/venkatpoojari/Documents/dev/Angular/x-billion-skills-lab/node_modules/angular-page-visibility.ts]
[/Users/venkatpoojari/node_modules/angular-page-visibility.ts]
[/Users/venkatpoojari/Documents/dev/Angular/x-billion-skills-lab/node_modules/angular-page-visibility.tsx]
[/Users/venkatpoojari/node_modules/angular-page-visibility.tsx]
[/Users/venkatpoojari/Documents/dev/Angular/x-billion-skills-lab/node_modules/angular-page-visibility.mjs]
[/Users/venkatpoojari/node_modules/angular-page-visibility.mjs]
[/Users/venkatpoojari/Documents/dev/Angular/x-billion-skills-lab/node_modules/angular-page-visibility.js]
[/Users/venkatpoojari/node_modules/angular-page-visibility.js]
@ ./src/app/app.module.ngfactory.js 68:0-47 114:6521-6553 114:6555-6587 114:14603-14634 114:14636-14667
@ ./src/main.ts
@ multi ./src/main.ts

I m getting this error while building the app using ng build --prod

[AndersTornkvist]

Added support for both Angular 8 and Angular 9 in PR #14

[Lauriy]

I don't know if or how I got it to work in my fork, archived/unpublished to avoid further confusion.