export interface TuiToolContentBlock {
    type: string;
    text?: string;
    data?: string;
    mimeType?: string;
}
export interface TuiToolResultEnvelope {
    content: TuiToolContentBlock[];
    details?: unknown;
}
export interface TuiParsedToolResult {
    envelope?: TuiToolResultEnvelope;
    text: string;
    wasJsonEnvelope: boolean;
}
export declare function parseTuiToolResult(raw: unknown): TuiParsedToolResult;
export declare function extractTextFromToolContent(content: TuiToolContentBlock[]): string;