我想做2件事情：1：动态导入名称为2的包：声明包的类型（我知道它将返回什么）
type Task = [
Object,
Function
];
const getTasks: Promise<Task[]> = async (names: Array<string>) => {
const pkgs = names.map(name => import(name) as Promise<Task>);
return Promise.all(pkgs)
}
错误输出：
Type '(names: string[]) => Promise<[Object, Function][]>' is missing the following properties from type 'Promise<[Object, Function][]>': then, catch, [Symbol.toStringTag], finallyts(2739)
index.ts(55, 35): Did you mean to call this expression?
打字稿：3.3.3
Did you mean to call this expression?错误消息中的，表明函数位于期望值的位置。getTasks被声明为a，Promise但右侧的表达式是一个函数。
根据意图的不同，有2个选项。要么立即调用该函数：
const getTasks: Promise<Task[]> = (async (names: Array<string>) => {
const pkgs = names.map(name => import(name) as Promise<Task>);
return Promise.all(pkgs)
})(['package-1', 'package-2']);
或者（如名称getTasks所示）修复类型以反映它getTasks是一个函数：
const getTasks: (names: Array<String>) => Promise<Task[]> = async (names: Array<string>) => {
const pkgs = names.map(name => import(name) as Promise<Task>);
return Promise.all(pkgs)
}
// or
const getTasks = async (names: Array<string>): Promise<Task[]> => {
const pkgs = names.map(name => import(name) as Promise<Task>);
return Promise.all(pkgs)
}
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我来说两句