* Bring jsx type resolution inline with normal objects, move jsx attribute property ignorign into relationship check
* Improved errors and reordered members
* Always use inferrential mode for jsx pass
* Add some missing skipLibChecks
* New check mode instead of odd type mapper
* Do not enable object literal freshness checks on jsx spreads
* Fix minor style nits
* Update order of type for test
* Accept corrected baseline
* Fix get symbol at location to behave correctly got parameter assignments and jsx attributes
* Handle all those edge cases that weren;t explicitly handled
* Fix part of bug WRT getTypeAtLocation and for loops
* Baseline corrections pursuant to #20710
* Restore jsdoc tag interpretation
* Clean up some code, revert fourslash tests
* Cleanup types used by PR feedback
* Make ChangeTracker#newLineCharacter public, to avoid having to pass newLineCharacter around as a parameter
* Don't require newLineCharacter as input to ChangeTracker methods, and make it private again
Specifically, when spreading `object` on the right, spread now returns the
left of the spread; previously it returned `object`, which loses
everything to the left.
* Cherrypick non-comparability related changes from prolific literals PR
* Renames and other style changes
* Accept changes to new tests
* Exclude the domain root from contextual typing literals except for type variables
* Readd simple preservation fix
* Add huge map test
* Revert changes to widening on destructuring initalizers
* Use tristate for subtype-reduction type
* Rename type and argument
* Move longer-running test to user suite
* Add support into octal and binary literals
* Add hex support
* And finally support all numeric literals and fix spelling
* Update error message
* Refactor error in scanner to take a position
* Scan no separators in escape sequences, add escape sequence tests
* More decimal tests from the spec presentation examples
* Permissive scanning of excess separators
* Remove unnecessary assignment
* Make code easier to follow
* Support a "getCombinedCodeFix" service
* Rename things
* Code review
* Rename things
* Update API baselines
* CodeActionAll -> CombinedCodeActions
* Take a `scope` parameter instead of `fileName` for flexibility
* Renames and bugfixes
* Make API changes internal
* Code review
* Update comment
* For import fix, prefer symlink over a real path
* fixes
* Use best result from all symlinks
* Make originalPath optional more
* Only include real path if a symlink isn't available
* Lazily compute signature type predicates
* Use an instance of IdentifierTypePredicate to represent an unresolved type predicate
* Simplify `getMaybeTypePredicate`
* Invert representation of `resolvedTypePredicate`
* Remove `__unresolvedTypePredicate` type and remember to use `noTypePredicate` instead of `undefined` when in all `createSignature` calls
* Fix style of getTypePredicateOfSignature
* Use in createGetSymbolWalker
* Fix bugs for unions of type predicates
* Code review
* Make noTypePredicate purely an implementation detail of getTypePredictateOfSignature
* Add test
* Add test for #19642
* Add test with reversed order
I advocated against immediately clearing the console when starting --watch in #17756 because it was confusing to have the console suddenly become blank, wait a while, and _then_ give output. After using the feature for a little while, I think it's a little disorienting how the console will only start clearing after the first recompile. This change clears the console and immediately prints a new "Starting compilation in watch mode..." message.
* tsc --watch should clear screen on new compilation
* added optional clearScreen method to System]
* implemented via `x1Bc`, reset screen
* fixes 13020
* Feedback on if statements; api .d.ts baseline additions
* Stopped clearing screen in tsc.js's reportWatchMode
* Added unit tests
* Still instantiate the extends clause even when theres a noimplicitany error in js
* Only be permissive for JS
* In JS, instantiate classes even when they have too many type arguments, instead of returning unknownType
* Fix#19959 and #19958: Remove un-localizable messages
* Update message
* Reorder error messages
* Fix https://github.com/Microsoft/TypeScript/issues/15399: remove periods at the end of messages
* Accept baselines for error code changes
* accept baselines for removed periods
* Update diagnostic messages
