add tag observer #245
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add tag observer #245
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keithamus
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koddsson
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May 18, 2022
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This adds the
tag-observer, which is an abstraction over the observer functionality inbind, but that can be reused for multiple abilities which would like to query the DOM for some kind of attribute that links back to a controller (e.g. targets, actions).This lays more groundwork for 2.0. The plan in 2.0 is to have
@targetuse this same functionality, so that we can observe when target/targets change in a page.