我有一个字段类型是
[number, number]
以及typescript编译器的问题(
strict
设置为
true
)抱怨初始值。我试过以下方法:
-
public sheet: [number, number];
-投掷
error TS2564: Property 'sheet' has no initializer and is not definitely assigned in the constructor.
-
public sheet: [number, number] = [];
-投掷
error TS2322: Type 'never[]' is not assignable to type '[number, number]'.
-
public sheet: [number, number] = [] as [number, number];
同上
我知道我可以创造一个小怪物
public sheet: [number, number] = [] as any as [number, number];
(或分配,例如
[0, 0]
我不想做的事)但是我想知道有没有更好的办法。你有什么想法吗?