import { Hash } from '@cotto/utils.ts';
import { PartialObservable, Observable } from './observable';
import { VElementNode, VSVGNode } from './vnode';
import { EventListenerEnhancer } from './eventlistener';
export declare type BareValue = string | number | null | undefined | boolean;
export declare type ObserveValue = BareValue | Observable<BareValue> | PartialObservable<Hash<BareValue>>;
export interface PropsObserverContext {
    proxy: (value: Observable<any>) => Observable<any>;
    enhancer: EventListenerEnhancer;
}
export declare function setElementProps(vnode: VElementNode | VSVGNode, _: any, ctx: PropsObserverContext, isSVG?: boolean): void;
export declare function setSVGProps(vnode: VSVGNode, _: any, ctx: PropsObserverContext): void;