add_colors <- Biostrings:::add_colors
add_colors.default <- Biostrings:::add_colors.default
add_colors.DNA <- Biostrings:::add_colors.DNA
add_colors.RNA <- Biostrings:::add_colors.RNA
add_colors.AA <- Biostrings:::add_colors.AA

safeLettersToInt <- Biostrings:::safeLettersToInt
buildLookupTable <- Biostrings:::buildLookupTable

xscodec <- Biostrings:::xscodec
xsbaseclass <- Biostrings:::xsbaseclass

XString <- Biostrings:::XString
XStringSet <- Biostrings:::XStringSet
QualityScaledXStringSet <- Biostrings:::QualityScaledXStringSet

toSeqSnippet <- Biostrings:::toSeqSnippet

offset <- Biostrings:::offset
minQuality <- Biostrings:::minQuality
maxQuality <- Biostrings:::maxQuality
qualityConverter <- Biostrings:::qualityConverter

