/**
 * Type-safe parameter casting for tool handlers.
 *
 * Tool handler parameters arrive as Record<string, unknown> but have already
 * been validated by Zod in ToolRegistry.registerTool(). This utility provides
 * a centralized, documented assertion that replaces scattered `as unknown as T`
 * casts throughout tool handlers.
 *
 * @example
 *   const data = toolParams<CreatePostRequest>(params);
 */
export declare function toolParams<T>(params: Record<string, unknown>): T;
/**
 * Validates and returns a positive integer `id` from params.
 * Throws a ZodError with a clear message if the value is missing, not a number, or not a positive integer.
 */
export declare function parseId(params: Record<string, unknown>): number;
/**
 * Validates and returns `id` (positive integer) and optional `force` (boolean | undefined) from params.
 */
export declare function parseIdAndForce(params: Record<string, unknown>): {
    id: number;
    force?: boolean | undefined;
};
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