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use swc_common::DUMMY_SP;
use swc_ecma_ast::*;
use swc_ecma_transforms_base::helper;
use swc_ecma_utils::ExprFactory;

#[macro_use]
pub mod macros;
pub mod super_field;

/// Creates
///
/// ```js
/// Child.__proto__ || Object.getPrototypeOf(Child)
/// ```
pub fn get_prototype_of(obj: Expr) -> Expr {
    Expr::Call(CallExpr {
        span: DUMMY_SP,
        callee: helper!(get_prototype_of, "getPrototypeOf"),
        args: vec![obj.as_arg()],
        type_args: Default::default(),
    })
}