export type TranscriptItem = {
    kind: 'user';
    id: string;
    text: string;
} | {
    kind: 'assistant';
    id: string;
    text: string;
} | {
    kind: 'thinking';
    id: string;
    text: string;
} | {
    kind: 'tool';
    id: string;
    name: string;
    toolUseId?: string;
    inputPreview: string;
    status: 'running' | 'ok' | 'error';
    output?: string;
    outputUnavailable?: boolean;
    diff?: string;
    durationMs?: number;
} | {
    kind: 'error';
    id: string;
    message: string;
} | {
    kind: 'notice';
    id: string;
    text: string;
} | {
    kind: 'subagent';
    id: string;
    subagentId: string;
    parentId?: string;
    status: string;
    label: string;
    model?: string;
    agentType?: string;
    durationMs?: number;
    totalCostUsd?: number;
    promptHead?: string;
    turnCount?: number;
    stopReason?: string;
    parentToolUseId?: string;
} | {
    kind: 'bg_job';
    id: string;
    jobId: string;
    status: string;
    label: string;
};
export type ToolCallItem = Extract<TranscriptItem, {
    kind: 'tool';
}>;
export type SubagentItem = Extract<TranscriptItem, {
    kind: 'subagent';
}>;
export interface SessionTotals {
    costUsd: number;
    durationMs: number;
    turns: number;
    inputTokens?: number;
    outputTokens?: number;
    cacheReadTokens?: number;
}
export interface LedgerRecordLike {
    v?: number;
    ts?: number;
    kind?: string;
    [key: string]: unknown;
}
export interface SseStreamFrame {
    record: LedgerRecordLike;
    replay: boolean;
}
export type ToolIndex = Map<string, ToolCallItem>;
export type SubagentIndex = Map<string, SubagentItem>;
export declare function resetIdCounter(): void;
export declare function ledgerRecordToItem(record: LedgerRecordLike, toolIndex?: ToolIndex, subagentIndex?: SubagentIndex): TranscriptItem | undefined;
export declare function accumulateTotals(totals: SessionTotals, record: LedgerRecordLike): SessionTotals;
export declare function ledgerToItems(records: LedgerRecordLike[]): TranscriptItem[];