export type VillaniCopyCategory = "thinking" | "analysis" | "reading" | "writing" | "running" | "testing" | "debugging" | "review" | "approval" | "failure" | "complete";
export declare function villaniCopy(category: VillaniCopyCategory): string;
export declare function resetVillaniCopyCounters(): void;
export declare function resetVillaniStatusManager(): void;
export declare function nextVillaniStatus(category: VillaniCopyCategory, detailKey?: string): string | undefined;
export declare function currentStatusFallback(category: VillaniCopyCategory): string;
export type VillaniUiState = {
    phase: string;
    lastCommand?: string;
    lastCommandExitCode?: number;
    lastCommandPreview?: string;
    lastToolPath?: string;
    lastToolKind?: "reading" | "writing";
    lastAssistantText?: string;
    finalSummary?: string;
    changedFiles?: string[];
    transcriptPath?: string;
    lastEventAt?: number;
};
export declare function shouldRenderUserFacingEvent(event: any): boolean;
export declare function cleanAssistantText(value: unknown): string | null;
export declare function notify(ctx: any, message: string, level?: "info" | "warn" | "error"): Promise<void>;
export declare function setStatus(ctx: any, message: string | undefined): Promise<void>;
export declare function setWidget(ctx: any, widget: any): Promise<void>;
export declare function sendDurableVillaniMessage(pi: any, ctx: any, message: string, details?: any): Promise<void>;
export declare function confirm(ctx: any, title: string, message: string, options?: any): Promise<boolean>;
export declare function visibleChangedFiles(files?: string[]): string[];
export declare function finalMessage(event: any): string;
export declare function toolStartedMessage(event: any): string;
export declare function reduceVillaniUiState(state: VillaniUiState, event: any): VillaniUiState;
export declare function widgetForState(state: VillaniUiState): any;
export declare function renderState(ctx: any, state: VillaniUiState): Promise<void>;
export declare function renderBridgeEvent(event: any, _pi: any, ctx: any): Promise<void>;
export declare function resetVillaniUiState(): void;