* move querystring-syncing logic to new hook

* rename <Parameters> to <SyncedParametersList>

* Remove syncQueryString prop

* remove unused 'query' prop

* remove 'isQB' prop

* remove ParametersWidget in favor of ParametersList handling empty parameters list

* Rely on value-populated parameters objects over parameterValues map

* remove unused pass-through prop 'vertical'

* make props passed from Dashboard to SyncedParametersList explicit

* Update name of component

* create a more generic hook for syncing the url query string

* Fix typo

* Don't warn about unused variables prefixed with _

* Fix unused var warning for Icon component

* Add `varsIgnorePattern` for JS files too

* add basic typescript configuration

* convert a tiny hook use-debounced-value to typescript

* allow any for now?

* update terser and static viz configs

* adjust config

* change extension of QuestionActivityTimeline from jsx to js to match jest config

* adjust config

* skip failing tests

* Fix missing question method in unit tests (#18314)

* review fix

* fix

Co-authored-by: Anton Kulyk <kuliks.anton@gmail.com>

* Update babel dependencies to latest

* Remove some old babel dependencies

The dependencies in this commit include dependencies that have been
renamed, such as babel-cli which is now @babel/cli. It also includes
dependencies that have been replaced, such as babel-preset-stage-0 and
its ilk, which have been replaced with @babel/preset-env.

* Remove babel-register dependency

This is referenced in our webpack.config.js file. I don't think we need
Babel in our Node envionment, but I could be wrong, so leaving this as a
separate commit.

* Remove @babel/standalone and dependent code

We're using @babel/standalone to support the writing of JSX in our
internal-only ScratchApp editor. Unfortunately, this dependency is
large--1.5mb not gzipped--and our current build does not intelligently
split bundles, meaning our users our burdened by the size of this
dependency whenever they must redownload the Metabase JS bundle.

I'm removing it. We should still be able to write JS in the ScratchApp,
but JSX no longer.

* Add @babel/node to dev deps

Needed by a cypress command

* Add browserslist config

Babel's preset-env dep needs this config to determine how to transform
our JavaScript. By default I believe it ends up defaulting to
"defaults."

"defaults" is equivalent to the following rules:
> 0.5%, last 2 versions, Firefox ESR, not dead

A comma between rules represents a UNION operator.

Per
https://www.metabase.com/docs/latest/faq/general/supported-browsers.html


we have deprecated IE 11 so I am including that explicitly in our
browserslist.

* Update babelrc plugins and presets

- Replaced presets with preset-env and preset-react
- Updated the names of some plugins, like transform-decorators-legacy,
  which is now @babel/plugin-proposal-decorators with an explicit
  "legacy: true" passed in the config.
- Removed add-react-displayname because it is included in preset-react
- Removed transform-builtin-extend because it is included in preset-env*
- Removed syntax-trailing-function-commas because it is supported by
  all browsers we support

* note: There is a "loose" config option for handling the extension of builtin
classes. We may need it, but I am not sure.

* Update babel cli args

Replace -q with --quiet because -q no longer exists

* Fix circular dep in auth.js by making it async

Our app unfortunately contains MANY circular dependencies. Some, like
this one, caused problems when the app instantiates because the
"refreshCurrentUser" method is undefined when auth.js is initially run.

While we should in the future avoid having circular deps in the first
place, making them run async by requiring the dep and function run-time
fixes this particular issue.

* Fix circular dependency in metabase/redux/requests.js

The handleActions and createAction methods imported from
"metabase/lib/redux" are actually just methods from the "redux-actions"
dependency... so importing those methods directly from that dep fixes
this circular dependency problem.

* Remove references to global.services and exports in metabase/services

This line breaks the build. Git blame says the line is 5 years old, and
I wouldn't expect such code to be used with how our app now requires
deps.

* Fix MBQLArrayClause problem caused by Array extension

* Explicitly pass args from flatMap to function via anonymous cb

I think the old Array.prototype.flatMap prototype must've had different
args. They are now "currentValue, index, array" so when we passed it
"enumeratePaths" as a callback, the second arg of enumeratePaths gets
set to a number. This breaks the logic of enumeratePaths because it is a
recursive function that depends on that second arg getting initialized
as an empty array by default.

* Remove code that spreads non-iterable value in array

New Babel is stricter about handling this sort of code that doesn't
match the JS spec. You can't spread an undefined value inside of an
iterator.

* Update jest and babel-jest to latest

Updating Babel breaks our unit tests. Updating nothing causes every test
to fail due to a Babel version mismatch. Updating only babel-jest causes
the following error:

TypeError: Jest: a transform must export a `process` function

There may be a way around updating Jest, but updating it does not appear
to be too difficult.

* Set the testEnvironment to jsdom

This was the default testEnvironment in our old version of jest. At some
point the default was changed to node.

* Remove unfinished "pending" unit tests

I'm unfamiliar with this pending function, but the function no longer
exists, causing the tests to fail.

* don't pass async callback to describe

* Update name of runTimersToTime to advanceTimersByTime

* Fix incorrectly nested unit test

* mock SVGElement.prototype.getBBox method

* Don't return values in describe callback

* Move variable declaration to above usage

* Fix prettier error

* Upgrade `documentation` library to the latest version (13.x.x)

This library was the only one left that was still using Babel 6.

* Return an MBQLClause instance after using Array methods

* remove 'not IE 11' from browserslist

* Remove mock that breaks unit test

Co-authored-by: Nemanja <31325167+nemanjaglumac@users.noreply.github.com>

* Handle errors in `ColorSchemeWidget.jsx`

* Handle errors in `audit_app/routes.jsx`

* Fix missing key prop warnings

* Turn on `react/jsx-key` lint rule

Co-authored-by: alxnddr <alxnddr@gmail.com>

As we progress better with refactoring and simplification, the
complexity threshold should be reduced as well.

* Fix `eslint-react/no-string-refs` errors (#15427)

* Handle errors in `AdminLayout.jsx`

* Rmove unused ref from `MetadataEditorApp.jsx`

* Remove unused ref from `EditBar.jsx`

* Handle errors in `Confirm.jsx`

* Handle errors in `Header.jsx`

* Handle errors in `NewsletterForm.jsx`

* Handle errors in `ColorPicker.jsx`

* Remove unused ref from `PasswordReveal.jsx`

* Handle errors in `Triggerable.jsx`

* Handle errors in `TokenField.jsx`

* Handle errors in `DashboardHeader.jsx`

* Handle errors in `RefreshWidget.jsx`

* Handle errors in `DatabaseEditApp.jsx`

* Handle errors in `FieldRemapping.jsx`

* Handle errors in `ObjectActionsSelect.jsx`

* Handle errors in `ObjectRetireModal.jsx`

* Remove unused ref from `UserGroupSelect.jsx`

* Handle errors in `PermissionsGrid.jsx`

* Handle errors in `ParameterTargetWidget.jsx`

* Handle errors in `ParameterValueWidget.jsx`

* Handle errors in `PulseEdit.jsx`

* Handle errors in `PulseEditName.jsx`

* Handle errors in `DataSelector.jsx`

* Remove unused ref from `FieldWidget.jsx`

* Handle errors in `NativeQueryEditor.jsx`

* Handle errors in `SearchBar.jsx`

* Handle errors in `ExpressionEditorTextfield.jsx`

* Remove unused ref from `FieldWidget.jsx`

* Remove unused ref from `SpecificDatePicker.jsx`

* Handle errors in `RevisionMessageModal.jsx`

* Handle errors in `Setup.jsx`

* Handle errors in `LeafletMap.jsx`

* Handle errors in `TableSimple.jsx`

* Handle errors in `PieChart.jsx`

* Handle errors in `Progress.jsx`

* Remove unused refs from `QueryBuilder.jsx`

* Remove unused ref and methods from `MetadataHeader.jsx`

* Remove unused ref from `DashboardActions.jsx`

* Handle errors in `DatabaseListApp.jsx`

Note: dynamic refs

* Handle errors in `LegendHorizontal.jsx`

Note: dynamic refs

* Disable linting rule `react/no-string-refs` in `LegendVertical.jsx`

Note: dynamic refs

* Partially handle errors in `GuiQueryEditor.jsx`

* Disable linting rule `react/no-string-refs` in `GuiQueryEditor.jsx`

Note: dynamic refs

* Revert "Remove unused ref from `DashboardActions.jsx`"

This reverts commit 5facb9d60ecb561093af15efcfc99b29ff96980e.

* Handle errors in `DashboardActions.jsx`

* Remove redundant `ReactDOM.findDOMNode` from `Setup.jsx`

* Revert "Handle errors in `DashboardActions.jsx`"

This reverts commit b3d64b8f7a982e0371d225d0d624ecbeaf776b76.

* Disable linting for `DashboardActions.jsx`

* Fix prettier error

* Delete non-existing prop `getTarget`

* Fix typo

* Fix typos in more places

* Fix `footerRef` check

* Turn on `react/no-string-refs` lint rule

* Disable `react/prop-types` in files that are breaking the build

* Fix broken refs

Co-authored-by: alxnddr <alxnddr@gmail.com>

* Fix `react/no-children-prop` error (#15122)

* Turn on `react/no-children-prop` lint rule

* Fix `react/no-unescaped-entities` error

* Handle untransalted string

* Turn on `react/no-unescaped-entities` lint rule

* Fix `react/jsx-no-target-blank` error (#15110)

* Fix `react/jsx-no-target-blank` error

* Handle untranslated string

* Add `dataMetabaseEvent` prop to `ExternalLink`

* Update missed `ExternalLink` component in `frontend/src/metabase/query_builder/components/template_tags/TagEditorHelp.jsx` with `dataMetabaseEvent`

* Turn on `react/jsx-no-target-blank` lint rule

* Upgrade `eslint-plugin-react` 

* Disable `react/prop-types` warning in stray files

* Register breaking rules and turn off warnings

* Fix wrong `eslint-disable` comment

* Fix `react/display-name` error in `NotebookCell.jsx`

* Switch the rule to "error"

* Disable linting for `prop-types` in unit tests

* Disable linting for `prop-types` in all affected files

* add new linting package

* add rule to eslint config

* remove it.only

* fix race condition err in test

* yarn remove flow-bin eslint-plugin-flowtype

* CI: remove fe-linter-flow

* Remove Flow from ESLint config

* Remove Flow type annotations and directives

* Simplify Flow types for React elements and components

* Import missing Flow types

* Remove lint-flow from package.json

the plugin raises an error on anything that looks like a hook (a
function that starts with "use") so am disabling eslint for two false
positives

* Update eslint

Updates eslint, babel and plugins to the latest compatible versions

Drops the 'no-color-literals' parameter which doesn't exist (looks like
it's actually part of eslint-plugin-react-native which we don't use)

adding a dirlocal to make sure js2-mode doesn't confuse you with type
errors that aren't actually errors because of flowtype and such

* update generated css classes in snapshots

Co-authored-by: Paul Rosenzweig <paul.a.rosenzweig@gmail.com>

This commit has the UI for users to add alerts to a question. Admins
are able to setup alerts for questions and modify alerts that users
have setup.

* QB modes, actions, and drill throughs.

* Refactor drill throughs + misc bug fixes

* Port sort action to drills

* Smarter 'view this/these' name

* Scalar hover state

* QB actions: don't skip action selection screen unless the action is marked as 'default'

* Fix flow errors

* Fix drills

* Show "This X's Ys" for FKs

* Prevent qb from uneccesary push states

* Don't show (fk) breakout fields that have already been broken out

* Fix 'drill into this' unit

* Cleanup timeseries footer

* Cleanup qb selectors

* Namespace all qb actions

* Make modes dependent on previously run card

* More timeseries footer cleanup

* Fix table crash

* Make breakout legend clickable

* Fix datagrid pivot test

* Flow + lint

* jest setup and simple tests for Button

* add jest to CI

* cleanup

* make eslint play nice