$ 0 0 Problem/MotivationThere is no interface for views pluginsProposed resolutionIntroduce Interfaces for views plugins:PluginIssueaccess#2020627: Introduce interface for views access pluginarea#2020633: Introduce interface for views area pluginargument#2020635: Introduce interface for views argument pluginargument_default#2020637: Introduce interface for views argument_default pluginargument_validator#2020639: Introduce interface for views argument_validator plugincache#2020641: Introduce interface for views cache plugindisplay#2020643: Introduce interface for views display plugindisplay_extender#2020645: Introduce interface for views display_extender pluginexposed_form#2020649: Introduce interface for views exposed_form pluginfield#2020651: Introduce interface for views field pluginfilter#2020655: Introduce interface for views filter pluginjoin#2020657: Introduce interface for views join pluginpager#2020659: Introduce interface for views pager pluginquery#2020661: Introduce interface for views query pluginrelationship#2020663: Introduce interface for views relationship pluginrow#2020665: Introduce interface for views row pluginsort#2020667: Introduce interface for views sort pluginstyle#2020669: Introduce interface for views style pluginwizard#2020671: Introduce interface for views wizard pluginRemaining tasks(reviews needed, tests to be written or run, documentation to be written, etc.)User interface changesN/AAPI changesN/ACurrenly blocked by #1856630: [META] Rename Views methods to core standards