import type { AgentModelRequirements } from '../../book-2.0/agent-source/AgentModelRequirements';
import { BaseCommitmentDefinition } from '../_base/BaseCommitmentDefinition';
/**
 * INTERNAL MESSAGE commitment definition
 *
 * The INTERNAL MESSAGE commitment stores model-internal trace records related to one interaction
 * (for example tool calls, raw request/response payloads, or reasoning metadata).
 *
 * Example usage in agent source:
 *
 * ```book
 * INTERNAL MESSAGE
 * {"kind":"TOOL_CALL","toolCall":{"name":"search"}}
 * ```
 *
 * @private Internal commitment used by self-learning sampling.
 */
export declare class InternalMessageCommitmentDefinition extends BaseCommitmentDefinition<'INTERNAL MESSAGE'> {
    constructor();
    /**
     * Short one-line description of INTERNAL MESSAGE.
     */
    get description(): string;
    /**
     * Icon for this commitment.
     */
    get icon(): string;
    /**
     * Markdown documentation for INTERNAL MESSAGE commitment.
     */
    get documentation(): string;
    applyToAgentModelRequirements(requirements: AgentModelRequirements, content: string): AgentModelRequirements;
}