import { ExtendedPlanStep } from "~/stores/plan-store";
interface StreamChunk {
    chunkType?: string;
    content?: string;
    metadata?: {
        planSteps?: ExtendedPlanStep[];
    };
    type: string;
}
export declare const usePlanStreamHandler: () => {
    handleStreamChunk: (chunk: StreamChunk, messageId: string) => void;
    clearPlan: () => void;
};
export {};
