/usr/share/lintian/overrides/libqt5gui5 is in libqt5gui5 5.3.2+dfsg-4+deb8u2.
This file is owned by root:root, with mode 0o644.
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1 2 3 | # This dependency has been added to track external packages building against
# our private headers. It is ok if internal packages depend on the ABI one.
libqt5gui5: symbols-declares-dependency-on-other-package qtbase-abi-5-3-2
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