package ini
Statement is an empty AST mostly used for transitioning states.
func () AST {
	return newAST(ASTKindStatement, AST{})
}
SectionStatement represents a section AST
ExprStatement represents a completed expression AST
func ( AST) AST {
	return newAST(ASTKindExprStatement, )
}
CommentStatement represents a comment in the ini definition. grammar: comment -> #comment' | ;comment' comment' -> epsilon | value
CompletedSectionStatement represents a completed section
SkipStatement is used to skip whole statements