import type { AgentModelRequirements } from '../../book-2.0/agent-source/AgentModelRequirements';
import { BaseCommitmentDefinition } from '../_base/BaseCommitmentDefinition';
/**
 * META DOMAIN commitment definition
 *
 * The `META DOMAIN` commitment sets the canonical host/domain of the agent.
 * This commitment is metadata-only and does not modify model requirements.
 *
 * @private [🪔] Maybe export the commitments through some package
 */
export declare class MetaDomainCommitmentDefinition extends BaseCommitmentDefinition<'META DOMAIN'> {
    constructor();
    /**
     * Short one-line description of META DOMAIN.
     */
    get description(): string;
    /**
     * Icon for this commitment.
     */
    get icon(): string;
    /**
     * Markdown documentation for META DOMAIN commitment.
     */
    get documentation(): string;
    applyToAgentModelRequirements(requirements: AgentModelRequirements, content: string): AgentModelRequirements;
    /**
     * Extracts the domain value from commitment content.
     */
    extractDomain(content: string): string | null;
}