import { type ChatMessage } from "../../types.js";
import type { TranscriptItem as ClassicTranscriptItem } from "../../app/ports/transcript-item.js";
import { type ToolCallId } from "../../app/events/app-event.js";
import { type TranscriptState } from "./transcript-types.js";
import { HydrateResult, hydrateFromClassicTranscript } from "./hydrate/classic-transcript.js";
import { hydrateFromMessages } from "./hydrate/from-messages.js";
export { fileChangesFromToolArgs } from "./hydrate/from-messages.js";
export { hydrateFromMessages };
export { hydrateFromClassicTranscript };
export type { HydrateResult } from "./hydrate/classic-transcript.js";
export declare function transcriptLooksIncomplete(transcriptLen: number, messages: readonly ChatMessage[]): boolean;
export interface BoundedSessionVisualInput {
    readonly transcript: ClassicTranscriptItem[] | undefined;
    readonly messages: ChatMessage[];
    readonly omittedItems: number;
    readonly omittedMessages: number;
}
export declare function boundSessionVisualInput(transcript: readonly ClassicTranscriptItem[] | undefined, messages: readonly ChatMessage[]): BoundedSessionVisualInput;
export declare function hydrateSessionVisual(transcript: readonly ClassicTranscriptItem[] | undefined, messages: readonly ChatMessage[]): HydrateResult;
export declare function serializeForHistory(state: TranscriptState, toolOutput: (toolCallId: ToolCallId) => string): ClassicTranscriptItem[];
export declare function displayCompactSummary(summary: string): string;