编辑代码

console.log("Hello  world!    - typescript.jsrun.net")
interface xxx {
    provideInlineCompletionItems(document: string ): [] | string;
}

function debounce(func: Function, delay: number) {
  let timeoutId: any = null;

  return (...args: any[]) => {
    if (timeoutId) {
      clearTimeout(timeoutId);
    }

    timeoutId = setTimeout(() => {
      func(...args);
    }, delay);
  };
}

// 实现provideInlineCompletionItems防抖
const provideInlineCompletionItems =  
const xxx: xxx = {
    provideInlineCompletionItems: provideInlineCompletionItems
}

console.log(xxx.provideInlineCompletionItems('1'))
console.log(xxx.provideInlineCompletionItems('1'))
console.log(xxx.provideInlineCompletionItems('1'))
console.log(xxx.provideInlineCompletionItems('1'))
console.log(xxx.provideInlineCompletionItems('1'))
console.log(xxx.provideInlineCompletionItems('1'))
console.log(xxx.provideInlineCompletionItems('1'))
setTimeout(() => {
    console.log(xxx.provideInlineCompletionItems('1'))
}, 1000)