import type { ToolDefinition } from '../../../core/types.js';
/**
 * Adds the shared optional policy envelope to model-visible object schemas.
 */
export declare class ToolPolicyEnvelopeSchemaService {
    static addToTool(tool: ToolDefinition): ToolDefinition;
    static addToParameters(parameters: Record<string, unknown>): Record<string, unknown>;
}
//# sourceMappingURL=schema-service.d.ts.map