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#include <seqan3/argument_parser/validators.hpp>
#include <seqan3/io/sequence_file/input.hpp>
#include <seqan3/core/debug_stream.hpp>
int main(int argc, const char ** argv)
{
// Default constructed validator has an empty extension list.
seqan3::input_file_validator validator1{};
seqan3::debug_stream << validator1.get_help_page_message() << "\n";
// Specify your own extensions for the input file.
seqan3::input_file_validator validator2{std::vector{std::string{"exe"}, std::string{"fasta"}}};
seqan3::debug_stream << validator2.get_help_page_message() << "\n";
// Give the seqan3 file type as a template argument to get all valid extensions for this file.
seqan3::input_file_validator<seqan3::sequence_file_input<>> validator3{};
seqan3::debug_stream << validator3.get_help_page_message() << "\n";
return 0;
}
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