System.register(['@babel/helper-module-imports', '@babel/types', 'babel-plugin-macros'], (function (exports) {
  'use strict';
  var addNamed, t, createMacro, MacroError;
  return {
    setters: [function (module) {
      addNamed = module.addNamed;
    }, function (module) {
      t = module;
    }, function (module) {
      createMacro = module.createMacro;
      MacroError = module.MacroError;
    }],
    execute: (function () {

      const macro = ({ references }) => {
        var _a;
        {
          console.warn("[DEPRECATED] Use useProxy hook instead.");
        }
        (_a = references.useProxy) == null ? void 0 : _a.forEach((path) => {
          var _a2, _b, _c, _d, _e, _f;
          const hook = addNamed(path, "useSnapshot", "valtio");
          const proxy = (_b = (_a2 = path.parentPath) == null ? void 0 : _a2.get("arguments.0")) == null ? void 0 : _b.node;
          if (!t.isIdentifier(proxy))
            throw new MacroError("no proxy object");
          const snap = t.identifier(`valtio_macro_snap_${proxy.name}`);
          (_d = (_c = path.parentPath) == null ? void 0 : _c.parentPath) == null ? void 0 : _d.replaceWith(
            t.variableDeclaration("const", [
              t.variableDeclarator(snap, t.callExpression(hook, [proxy]))
            ])
          );
          let inFunction = 0;
          (_f = (_e = path.parentPath) == null ? void 0 : _e.getFunctionParent()) == null ? void 0 : _f.traverse({
            Identifier(p) {
              if (inFunction === 0 && // in render
              p.node !== proxy && p.node.name === proxy.name) {
                p.node.name = snap.name;
              }
            },
            Function: {
              enter() {
                ++inFunction;
              },
              exit() {
                --inFunction;
              }
            }
          });
        });
      };
      var macro$1 = exports('default', createMacro(macro, { configName: "valtio" }));

    })
  };
}));