import { ForgeElement, LegacyBackendRuntimePayload, BackendRuntimeContext, LegacyClientEffect, LegacyBackendEffect } from './types';
export interface ChangeEffect {
    type: 'changeEffect';
    onChange: () => void | Promise<void>;
}
export declare type Effect = LegacyBackendEffect | ChangeEffect;
export declare const render: (elem: ForgeElement) => (payload: LegacyBackendRuntimePayload, runtimeContext?: BackendRuntimeContext) => Promise<LegacyClientEffect[]>;
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