import type { AgentModelRequirements } from '../../book-2.0/agent-source/AgentModelRequirements';
import { BaseCommitmentDefinition } from '../_base/BaseCommitmentDefinition';
/**
 * PERSONA commitment definition
 *
 * The PERSONA commitment modifies the agent's personality and character in the system message.
 * It defines who the agent is, their background, expertise, and personality traits.
 *
 * Key features:
 * - Multiple PERSONA commitments are automatically merged into one
 * - Content is placed at the beginning of the system message
 * - Original content with comments is preserved in metadata.PERSONA
 * - Comments (# PERSONA) are removed from the final system message
 *
 * Example usage in agent source:
 *
 * ```book
 * PERSONA You are a helpful programming assistant with expertise in TypeScript and React
 * PERSONA You have deep knowledge of modern web development practices
 * ```
 *
 * The above will be merged into a single persona section at the beginning of the system message.
 *
 * @private [🪔] Maybe export the commitments through some package
 */
export declare class PersonaCommitmentDefinition extends BaseCommitmentDefinition<'PERSONA' | 'PERSONAE'> {
    constructor(type?: 'PERSONA' | 'PERSONAE');
    /**
     * Short one-line description of PERSONA.
     */
    get description(): string;
    /**
     * Icon for this commitment.
     */
    get icon(): string;
    /**
     * Markdown documentation for PERSONA commitment.
     */
    get documentation(): string;
    applyToAgentModelRequirements(requirements: AgentModelRequirements, content: string): AgentModelRequirements;
}
/**
 * Note: [💞] Ignore a discrepancy between file name and entity name
 */
