These changes add an option to the `extendedDiagnostics` field that allows the check from #53190 to be disabled. This is a follow-up based on a recent discussion.
PR Close#53311
This diagnostic ensures that the special attribute `ngSkipHydration` is not a binding and has no other value than `"true"` or an empty value.
Fixes#49501
PR Close#49512
This commit adds an extended diagnostics check that is similar to the nullish
coalescing check, but targeting optional chains. If the receiver expression
of the optional chain is non-nullable, then the extended diagnostic can report
an error or warning that can be fixed by changing the optional chain into a
regular access.
Closes#44870
PR Close#46686
This commit adds an extended diagnostic which warns when style suffixes such as '.px'
are used with attribute bindings (attr.width.px).
Fixes#36256
PR Close#46651
In the case that a user accidentally forgot the let keyword, they dont get a very clear indicator of there being a problem.
They get an issue in the template iteration at runtime. This diagnostic will warn the user when the let keyword is missing.
PR Close#46683
https://angular.io/guide/attribute-binding#attribute-class-and-style-bindings
Angular supports `attr.`, `style.`, and `class.` binding prefixes to
bind attributes, styles, and classes. If the key does not have the
binding syntax `[]` or the value does not have an interpolation `{{}}`,
the attribute will not be interpreted as a binding.
This diagnostic warns the user when the attributes listed above will not
be interpreted as bindings.
resolves#46137
PR Close#46161
This commit adds an extended diagnostics check that verifies that all control flow directives (such as `ngIf`, `ngFor`) have the necessary directives imported in standalone components. Currently there is no diagnostics produced for such cases, which makes it harder to detect and find problems.
PR Close#46146
Refs #42966.
The enum of extended template diagnostic names allows a global registry of first-party diagnostics with a developer-friendly string name which can be used for configuration. This name is used in the new `TemplateCheckFactory` to bind the name to a particular `ErrorCode` and make both available *before* constructing the actual template check, which is necessary to configure it appropriately.
PR Close#44391
Kristiyan Kostadinov