js_printer

type Options struct {
	OutputFormat                 config.Format
	RemoveWhitespace             bool
	MangleSyntax                 bool
	ASCIIOnly                    bool
	LegalComments                config.LegalComments
	AddSourceMappings            bool
	Indent                       int
	ToModuleRef                  js_ast.Ref
	RuntimeRequireRef            js_ast.Ref
	UnsupportedFeatures          compat.JSFeature
	RequireOrImportMetaForSource func(uint32) RequireOrImportMeta

	// If we're writing out a source map, this table of line start indices lets
	// us do binary search on to figure out what line a given AST node came from
	LineOffsetTables []sourcemap.LineOffsetTable

	// This will be present if the input file had a source map. In that case we
	// want to map all the way back to the original input file(s).
	InputSourceMap *sourcemap.SourceMap
}

type PrintResult struct {
	JS []byte

	// This source map chunk just contains the VLQ-encoded offsets for the "JS"
	// field above. It's not a full source map. The bundler will be joining many
	// source map chunks together to form the final source map.
	SourceMapChunk sourcemap.Chunk

	ExtractedLegalComments map[string]bool
}

type RequireOrImportMeta struct {
	// CommonJS files will return the "require_*" wrapper function and an invalid
	// exports object reference. Lazily-initialized ESM files will return the
	// "init_*" wrapper function and the exports object for that file.
	WrapperRef     js_ast.Ref
	ExportsRef     js_ast.Ref
	IsWrapperAsync bool
}