How to transform an AST node to a node with different type?

[Utakata-t]

I am trying writing a plugin to replace an AST node with another node of a different type

for example:

//input: import "./color.less"; //output: require("./color.less");

the type of the input node is 'ImportDeclaration', but the output is a 'ExpressionStatement'.

How can I do this transforming?

[daflyinbed]

visit Module and change its body

[Utakata-t]

thanks!！Module is the type I am looking for.