Incorrect type definition for queryHostAll

[undsoft]

This type definition here:

spectator/projects/spectator/src/lib/spectator-host/spectator-host.ts

Line 44 in 940ec6e

public queryHostAll<R extends Element[]>(selector: string | DOMSelector, options?: { root: boolean }): R[];

produces double array (Element[][]) as a result.

It should be:

public queryHostAll<R extends Element>(selector: string | DOMSelector, options?: { root: boolean }): R[];

or

public queryHostAll<R extends Element[]>(selector: string | DOMSelector, options?: { root: boolean }): R;

[NetanelBasal]

Do you want to open a PR?