import { Book } from './core/types';
type JSONSchema = Record<string, unknown>;
export interface MCPToolDefinition<TArgs extends Record<string, unknown> = Record<string, unknown>, TResult = unknown> {
    name: string;
    description: string;
    inputSchema: JSONSchema;
    handler(args: TArgs): Promise<TResult> | TResult;
}
export interface MCPToolCallResult {
    content: Array<{
        type: 'text';
        text: string;
    }>;
    structuredContent?: unknown;
}
export interface BookMCPOptions {
    /** Defaults to 20. */
    defaultMaxResults?: number;
    /** Defaults to 12000. */
    maxContentTextChars?: number;
}
export interface SearchBookToolArgs extends Record<string, unknown> {
    query?: string;
    unitIndex?: number;
    maxResults?: number;
    caseSensitive?: boolean;
    wholeWord?: boolean;
}
export interface GetContentTextToolArgs extends Record<string, unknown> {
    unitIndex?: number;
    maxChars?: number;
}
/**
 * Create Model Context Protocol style tools for a parsed Book. The returned
 * objects are SDK-agnostic: adapters can register `name`, `description`,
 * `inputSchema`, and call `handler(args)` from any MCP server implementation.
 */
export declare function createBookMCPTools(book: Book, options?: BookMCPOptions): MCPToolDefinition[];
export declare function callBookMCPTool(tools: readonly MCPToolDefinition[], name: string, args?: Record<string, unknown>): Promise<MCPToolCallResult>;
export {};
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