3923201f95
Previously, it was not possible to block a partial-linker from trying to process a declaration that was defined in a newer version of Angular than that of the partial-linker. For example, if a partial-linker was published as part of version 12.0.0, there was no way for a partially-compiled declaration compiled via version 13.0.0 to tell the 12.0.0 linker that it would be invalid to attempt to process it. This commit adds a new `minVersion` property to partial-declarations, which is interpreted as the "minimum partial-linker version" that can process this declaration. When selecting a partial-linker for such a declaration, the known linker version ranges are checked to find the most recent linker whose version range has an overlap with the interpreted declaration range. This approach allows us to set a minimum version for a declaration, which can inform an old partial-linker that will it not be able to accurately process the declaration. Note that any pre-release part to versions are ignored in this selection process. The file-linker can be configured, via the `unknownDeclarationVersionHandling` property of `LinkerOptions`, to handle such a situation in one of three ways: - `error` - the version mismatch is a fatal error - `warn` - a warning is sent to the logger but the most recent partial-linker will attempt to process the declaration anyway. - `ignore` - the most recent partial-linker will, silently, attempt to process the declaration. The default is to throw an error. Closes #41497 PR Close #41578
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