import type { Message } from '../providers/index.js';
import type { StoredToolEvent } from '../agent/SessionStore.js';
import type { ChatMessage } from './ChatArea.js';
export declare const RESUME_DISPLAY_PAGE_SIZE = 80;
export interface ResumeDisplayPageState {
    sessionId: string;
    oldestCursor?: number;
    hasMore: boolean;
    loading: boolean;
    generation: number;
}
export declare function stableMessageId(message: Message, sessionId: string, originalIndex: number): string;
export declare function buildResumedDisplayMessages(messages: Message[], sessionId: string, options?: {
    startIndex?: number;
    maxMessages?: number;
    toolEvents?: StoredToolEvent[];
}): ChatMessage[];
export declare function createResumePageState(sessionId: string, oldestCursor: number | undefined, hasMore: boolean): ResumeDisplayPageState;
export declare function beginResumePageLoad(state: ResumeDisplayPageState): {
    state: ResumeDisplayPageState;
    request?: {
        sessionId: string;
        beforeId?: number;
        generation: number;
    };
};
export declare function acceptResumePageLoad(state: ResumeDisplayPageState, result: {
    sessionId: string;
    generation: number;
    oldestCursor?: number;
    hasMore: boolean;
}): ResumeDisplayPageState;
export declare function resetResumePageState(state: ResumeDisplayPageState, sessionId: string, oldestCursor: number | undefined, hasMore: boolean): ResumeDisplayPageState;
//# sourceMappingURL=ResumeDisplay.d.ts.map