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in Technique[技术] by (71.8m points)

typescript怎么引入内置lib中的类型?

举个例子,假如有一个ToyPromise:

class ToyPromise {
    constructor(executor: PromiseConstructor) {
    }
}

我想使用PromiseConstructor这个类型,有什么办法吗?


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by (71.8m points)

直接写,内置类型无需特殊导入。

除非你 tsconfig.jsoncompilerOptions.target 指定的不是 es6 或更低,那么你就需要手动注入一下,修改一下 compilerOptions.lib 增加个 es6


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