import type { ContentTier, Conversation, ConversationMeta, TeamInfo, ToolResultBlock, ToolUseBlock } from "./types";
export declare function parseMeta(filePath: string, account: string, tier: ContentTier, onEntry?: (entry: Record<string, unknown>) => void): Promise<ConversationMeta | null>;
export declare function parseConversation(filePath: string, account: string): Promise<Conversation | null>;
export declare function extractTextContent(content: unknown): string;
export declare function extractToolUseNames(content: unknown): string[];
export declare function extractToolUseBlocks(content: unknown): ToolUseBlock[];
export declare function extractToolResultBlocks(content: unknown, pendingToolUses: Map<string, ToolUseBlock>): ToolResultBlock[];
export declare function collectToolNames(content: unknown, toolSet: Set<string>): void;
export declare function isOnlyToolResultContent(content: unknown): boolean;
export declare function isTeammateContent(content: unknown): boolean;
export declare function extractThinking(content: unknown): {
    content: string;
    signature: string;
};
export declare function hasImageBlocks(content: unknown): boolean;
export declare function parseTeammateMessageTag(content: string): TeamInfo | null;
export declare function getShortProjectName(fullPath: string): string;
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