package-version=${version;===;${Bundle-Version}}
codec-version=${version;===;1.10.0}
codec-version-range=${range;[===,+);${codec-version}}
collections4-version=${version;===;4.4.0}
collections4-version-range=${range;[===,+);${collections4-version}}
math3-version=${version;===;3.5.0}
math3-version-range=${range;[===,+);${math3-version}}

Export-Package: \
 !about.html,!about_files, \
 *.internal*;x-internal:=true;version="", \
 *.impl*;x-internal:=true;version="", \
 *;version="${package-version}"

Import-Package: \
 org.apache.commons.codec*;version="${codec-version-range}", \
 org.apache.commons.collections4*;version="${collections4-version-range}", \
 org.apache.commons.math3*;version="${math3-version-range}", \
 *;resolution:=optional