[Fix] no-cycle: Accept import typeof, like import type

[gnprice]

Fixes #2607.

In addition to import type, Flow has a syntax import typeof. For example (try-flow link):

import typeof { useEffect } from 'react';

var f: useEffect; // has the same type as React.useEffect

Like with import type, these imports are transpiled away and have no effect at runtime, so they should be given the same treatment as import type: that is, they should be ignored.

Currently they're not. This PR fixes that.

[ljharb]

Thanks, this is great!

[codecov]

Codecov Report

Base: 95.29% // Head: 95.28% // Decreases project coverage by -0.01% ⚠️

Coverage data is based on head (97863b8) compared to base (922819f).
Patch has no changes to coverable lines.

❗ Current head 97863b8 differs from pull request most recent head 5a37196. Consider uploading reports for the commit 5a37196 to get more accurate results

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2608      +/-   ##
==========================================
- Coverage   95.29%   95.28%   -0.02%     
==========================================
  Files          68       68              
  Lines        2955     2947       -8     
  Branches     1002      998       -4     
==========================================
- Hits         2816     2808       -8     
  Misses        139      139              

Impacted Files	Coverage Δ
src/ExportMap.js	100.00% <ø> (ø)
src/rules/prefer-default-export.js	100.00% <0.00%> (ø)

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[gnprice]

Thanks for the swift review and merge!