Stabilize TextSearchProvider API

[roblourens]

Master issue to track stabilizing the TextSearchProvider extension API...

Forked from #47058

Depends on

• Text search results in API should return all matches on one line in a single result object #59919
• Text search should support context #59458

[suntobright]

looking forward to progress

[mostafaeweda]

Any progress on moving this to the stable API?

[gjsjohnmurray]

Is there anything preventing this from happening? Both of the issues it's shown as depending on are already closed.

[roblourens]

This still isn't ready to be stabilized, I don't have any ETA, sorry.

[eamodio]

There needs to be a 😢 reaction

[gjsjohnmurray]

Any progress to report on getting this finalized?

[gjsjohnmurray]

Please put this on the 2020 roadmap, preferably sooner rather than later.