import m from "mithril";
export declare type Vnode<AttrsType, StateType extends WidgetState> = m.Vnode<AttrsType, StateType>;
export declare type ViewResult = m.Children | null | void;
export interface WidgetAttrs {
    id?: string;
    class?: string;
    style?: string;
    onclick?: (...args: any) => void;
}
interface WidgetState extends m.Lifecycle<WidgetAttrs, m.Lifecycle<WidgetAttrs, WidgetState>> {
}
export declare abstract class Widget implements m.ClassComponent<WidgetAttrs> {
    protected attrs<A extends WidgetAttrs>(a: WidgetAttrs, others?: A): A;
    abstract view(node: Vnode<WidgetAttrs, this>): ViewResult;
}
export interface MouseEventsAttrs {
    onclick?: (event: Event) => void;
    onmousedown?: (event: Event) => void;
    onmouseup?: (event: Event) => void;
}
export interface EnabledWidgetAtrrs extends WidgetAttrs {
    disable?: boolean;
}
export declare abstract class EnabledWidget extends Widget {
    enabled: boolean;
    enable(set: boolean): void;
    protected attrs<A extends EnabledWidgetAtrrs>(a: EnabledWidgetAtrrs, others?: A): A;
}
export {};