counter

type Config struct {
	MaxDepth            int  // maximum depth in the import tree
	ShortenSeenPackages bool // if true, packages that are duplicated will only print their subtree once
	PrintLinkToPkgGoDev bool // if true, print a link to pkg.go.dev instead of the package name

	DetailedStats    bool // if true, output separate numbers for different usage contexts
	HideStats        bool // if true, do not output the table with usage counts but only print code
	PrintUnsafeLines bool // if true, print code lines where unsafe usages are found

	ShowStandardPackages bool   // if true, also show packages from the Go standard library which are omitted otherwise
	MatchFilter          string // filter unsafe matches to all,pointer,sizeof,alignof,offsetof,sliceheader,stringheader, or uintptr
	ContextFilter        string // filter context matches to all,variable,parameter,assignment,call,other

	Output io.Writer // output stream, needed to redirect output in testing
}

type IndentType int

type LocalPackageCounts struct {
	Local      int
	Variable   int
	Parameter  int
	Assignment int
	Call       int
	Other      int
}

type Stats struct {
	ImportCount             int
	UnsafeCount             int
	TransitivelyUnsafeCount int
	SafeCount               int
}