如何在Typescript中为泛型对象指定键值对数组？

interface GenericObject<T> {
  [key: string]: T;
}

function createObject<T>(keyValuePairs: [string, T][]): GenericObject<T> {
  const obj: GenericObject<T> = {};
  keyValuePairs.forEach(([key, value]) => {
    obj[key] = value;
  });
  return obj;
}

// 使用示例
const pairs: [string, number][] = [
  ['key1', 1],
  ['key2', 2],
  ['key3', 3],
];

const obj = createObject<number>(pairs);
console.log(obj); // 输出: { key1: 1, key2: 2, key3: 3 }