ParseFile parses the source code of a single JavaScript/ECMAScript source file and returns the corresponding ast.Program node.

ParseFunction parses a given parameter list and body as a function and returns the corresponding ast.FunctionLiteral node.

TransformRegExp transforms a JavaScript pattern into a Go "regexp" pattern.

WithDisableSourceMaps is an option to disable source maps support.

WithSourceMapLoader is an option to set a custom source map loader.

Ignore RegExp compatibility errors (allow backtracking).

An Error represents a parsing error.

ErrorList is a list of *Errors.

A Mode value is a set of flags (or 0).

Option represents one of the options for the parser to use in the Parse methods.