function transformImport(path, state) {
    const source = path.get("source");
    if (source.type === "StringLiteral") {
      const module = mapModule(state, source.node.value);
      if (module) {
        source.replaceWith(types.stringLiteral(module));
      }
    }
  }
Will transform `import [kind] [identifier_name] [from] 'moduleName'`.