)

* --showConfig to show all project configs #4078

* return configs

* new method getConfigs

* new method getConfigs

* call completed

* eslint

* [jest-docblock]: add docblock.print()

* Add missing flow type, clean up

* Fix docs typo

* Fix doc typo

* [WIP] add docblock.parseWithComments()

* Detect newline character, consolidate API

* Fixup types

* Remove default export from jest-docblock

BREAKING CHANGE: Changes jest-docblock to an ES module without a default export,
requires `import * as docblock from 'jest-docbloc'`

* docs(testAPI): mention about optional `done` argument

I've run into an issue that my test hangs because I've defined the parameter for the test callback. Could be handy to mention that.

* Update GlobalAPI.md

* first iteration

* Use babel-traverse

* comments on the pr

* feat(jest-editor-support): Add Snapshot metadata

Following #2629, I rebased the code on current master. I still have to
actually test the feature with jest-community/vscode-jest#73.

What i would like to add ultimately is the ability to:
- preview the snapshot
- have the snapshot diff
- have a button to accept diff per snapshot (would update it)

WDYT?

* chore(vscode): ease flow usage

Following https://github.com/flowtype/flow-for-vscode#setup they recommend setting `"javascript.validate.enable": false` in workspace settings, otherwise I get errors like "... can only be used in a .ts file".

As I am new to flow and vscode I might be wrong, let me know vscode users contributing to Jest how it works for you today?

* Update settings.json

* Add simple rAF polyfill in jsdom environment

Closes #4545

* Fix flow error

* Tweak test

* Try to log out stderr on CI

* Use snake case naming for test file

* Update to newest yarn on ci

* Revert "Try to log out stderr on CI"

This reverts commit 08d58c5.

* Remove extra -- from appveyor to avoid warning on newer yarn

* Include time since window initialised in rAF implementation

* [jest-docblock] add strip

* add a couple tests

* off by one error

* improve code as per @cpojers suggestion

* added watch mode and test_reconciler changes + upgrade typescript version

* upgrade typescript (jest-test-typescript-parser)

* clean up

* --showConfig to show all project configs #4078

* return configs

* new method getConfigs

* new method getConfigs

* call completed

* eslint

* support jest 20

* lint

* version

* getConfig for jest21

* lint

* fix jest20 bug

* fix bug

* lint

* add type ConfigRepresentations

* remove ConfigRepresentations

* update

* Increase coverage in jest-diff

* Have fun with toJSON