Add IWYU pragmas to indicate that the headers export symbols. #4785
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Described here https://github.com/include-what-you-use/include-what-you-use/blob/master/docs/IWYUPragmas.md#iwyu-pragma-begin_exportsend_exports These pragmas are not only understood by the IWYU tools, but as well clang-tidy ( https://clangd.llvm.org/design/include-cleaner#iwyu-pragmas ), so that projects using clang-tidy will not get false-positives about missing includes. Signed-off-by: Henner Zeller <[email protected]>
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Described here https://github.com/include-what-you-use/include-what-you-use/blob/master/docs/IWYUPragmas.md#iwyu-pragma-begin_exportsend_exports
These pragmas are not only understood by the IWYU tools, but as well clang-tidy ( https://clangd.llvm.org/design/include-cleaner#iwyu-pragmas ), so that projects using clang-tidy will not get false-positives about missing includes.