default boolean doVisitFile(@Nonnull FileInfo file) {
		return true;
	}
Called before checking a given file's contents against some search query.

@param file
		File to consider for visitation.

@return {@code true} to visit a file in search operations.
{@code false} to skip.
recaf-core/src/main/java/software/coley/recaf/services/search/SearchFeedback.java