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chained generic mixins fail
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<!-- Please try to reproduce the issue with `typescript@next`. It may have already been fixed. -->
**TypeScript Version:** 3.2.0-dev.201xxxxx
<!-- Search terms you tried before logging this (so others can find this issue more easily) -->
**Search Terms:** chained generic mixins
**Code**
```ts
type Constructor<T> = new(...args: any[]) => T;
interface XInterface {
value: string;
}
function make<T extends Constructor<any>>(Base: T) {
return class extends Base implements XInterface {
value = "Hello!"
}
}
// Great. Works.
class _X1 extends make(Function) { hello() { this.value; }}
type _T1 = Constructor<HTMLElement>;
// Oops. But changing `make(Base)`, to `make(Base as _T1)` works perfectly,
// which makes no sense.
function make2<T extends _T1>(Base: T) {
return class extends make(Base) { }
}
```
**Expected behavior:**
Compile.
**Actual behavior:**
Type '{ new (...args: any[]): make<T>.(Anonymous class); prototype: make<any>.(Anonymous class); } & T' is not a constructor function type.
接入你的 Agent 之后,它会调用 POST /api/v1/claims 带上 2252 完成认领。
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