// ./foo.ts

class Foo {
    constructor() {
        this.foo = "Hello";
    }
    slicey() {
        this.foo = this.foo.slice();
    }
}

// ./tsconfig.json

{
  "compilerOptions": { "strict": true },
  "files": ["./foo.ts"]
}

Current Behavior

'foo' implicitly has type 'any' because it does not have a type annotation and is referenced directly or indirectly in its own initializer.ts(7022)

Proposed Behavior

If an implicit any is going to be inferred, but foo has an initializer in the constructor, it should always infer the type from the initializer.