import { attrs } from "./attrs/attrs.js";
export type Renderable = HTMLElement | ShadowRoot | DocumentFragment;
export type Queryable = HTMLElement | ShadowRoot | Element | Document | DocumentFragment;
export type AttrValue = string | boolean | number | undefined | null | void;
export type AttrKind = (typeof String | typeof Number | typeof Boolean);
export type AttrType<H extends AttrKind> = (H extends typeof String ? string | undefined : H extends typeof Number ? number | undefined : H extends typeof Boolean ? boolean : never);
export type AttrSpec = {
    [key: string]: AttrKind;
};
export type AttrTypes<A extends AttrSpec> = {
    [P in keyof A]: AttrType<A[P]>;
};
export type Attrs = ReturnType<typeof attrs>;
export type HTMLElementClasses = {
    [key: string]: {
        new (...args: any[]): HTMLElement;
    };
};
export type RegisterOptions = {
    soft: boolean;
    upgrade: boolean;
};