Upgraded to dependency tree to React 17 and added mui (material-ui v5) widget collection

[dilan-dio4]

• Since enzyme-adapter-react-17 deps were incompatible with React 17.0.2, I forked my own version and manually changed the dependency tree. It's currently in package.json with a direct GitHub link.
• All the test scripts completed successfully, except for the sandbox scripts. I'm not too familiar with sandbox and I was getting a this error:

Failed to compile.

src/demo/config_simple.tsx
  Line 0:  Parsing error: Cannot read file '/.../react-awesome-query-builder/sandbox/sandbox/tsconfig.json'

src/demo/demo.tsx
  Line 0:  Parsing error: Cannot read file '/.../react-awesome-query-builder/sandbox/sandbox/tsconfig.json'

src/index.tsx
  Line 0:  Parsing error: Cannot read file '/.../react-awesome-query-builder/sandbox/sandbox/tsconfig.json'

I'm not familiar with sandbox and maybe it was an issue with my machine. This was the only reason that I could not get npm run smoke to finish successfully, but everything worked other than that aspect.

• Since @mui/lab also exports @date-io, I had to enable skipLibCheck in tsconfig because of the duplicate interfaces, although they are the same.

• There does not yet exists a @hot-loader/react-dom for React 17.0.2 yet, so I temporarily commented out that functionality on dev instances.

There's a lot of stuff here an I'm happy to edit stuff as needed. This is an awesome package.

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IssueHunt Summary

Referenced issues

This pull request has been submitted to:

• #561: MUI v5 support?

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[ukrbublik]

Thanks for PR.
I haven't checked it yet, but is there another way to support MUI 5 without copying files with changes?
Maybe some kind of template files and script that generates files for v4 and v5

[dilan-dio4]

@ukrbublik Good idea. That's probably a better way to do it.

I'll try to put something together.

[dilan-dio4]

A couple notes on the changes since this PR first occurred:

Since the new updates to main, I was able to to pass smoke on my machine. This is primarily because of the support for React 17 on main.

Please note that the points from above still exist in this PR due to the fact that MUI v5 supports at a minimum React 17.0.2

Since enzyme-adapter-react-17 deps were incompatible with React 17.0.2, I forked my own version and manually changed the dependency tree. It's currently in package.json with a direct GitHub link.
...
Since @mui/lab also exports @date-io, I had to enable skipLibCheck in tsconfig because of the duplicate interfaces, although they are the same.

There does not yet exists a @hot-loader/react-dom for React 17.0.2 yet, so I temporarily commented out that functionality on dev instances.

[dilan-dio4]

Looking into why smoke timed out here but didn't on my machine...

[ukrbublik]

Copied to #628 with fixes
Will release MUI 5 support in 5.0