fix(docs): Container is not defined (#2684)

[rtmruczek]

Looks like there was an issue with the regex that pulls the imports out of the component source. The previous regex assumed the imports would always be the first line, but in some cases we have some eslint disables as the first line. I modified the regex to look for previous lines, if there are any.

The editors will still break if someone is a jerk and types an import statement in the middle of the editor, though.

[codecov-io]

Codecov Report

Merging #2706 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #2706   +/-   ##
=======================================
  Coverage   99.74%   99.74%           
=======================================
  Files         160      160           
  Lines        2759     2759           
=======================================
  Hits         2752     2752           
  Misses          7        7

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[levithomason]

Thanks, this seems better than what we currently have.

[welcome]

Congrats on merging your first pull request! 🎉🎉🎉

[levithomason]

Released in semantic-ui-react@0.80.0.