* fix: refresh query stats on timerange change
* partial fix: request stats update on type in code mode
* complete fix: request stats update on type in code mode
* fix: update failing tests and props
* refactor: pass only essential query string to getQueryStats
* refactor: remove unused variables
* test: fix datasource.getTimeRange is not a function
* refactor: use lodash debounce instead of setTimeout
* refactor: add suggestions from code review
* test: shouldUpdateStats and makeStatsRequest
* refactor: use more appropriate variable names
* refactor: make setQueryStats required instead of optional
* refactor: move setQueryStats into LokiQueryEditor
* fix: add missing props to LokiQueryField
* revert changes
* refactor: use inversion of control to request stats
* refactor: remove unnecessary code
c16280a4e8