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use wasm_bindgen::prelude::*;
#[wasm_bindgen(module = "/add.js")]extern "C" {  fn add(a: u32, b: u32) -> u32;}
#[wasm_bindgen]pub fn greet(name: &str) -> String {  let result = add(1, 2);  format!("Hello, {}! Result: {}", name, result)}