/**
 * Agent Types
 *
 * Core type definitions for agent configuration
 */
export type ModelRef = string;
export interface ModelEntry {
    alias?: string;
    params?: Record<string, unknown>;
}
export type ModelList = Record<string, ModelEntry | undefined>;
export type ContextPruningMode = 'off' | 'eager' | 'lazy' | 'cache-ttl';
export interface ContextPruningConfig {
    mode?: ContextPruningMode;
    ttl?: string;
    eagerMaxTokens?: number;
    eagerThreshold?: number;
    eagerKeepAtLeast?: number;
    eagerKeepAtMost?: number;
}
export interface HeartbeatConfig {
    every?: string;
    enabled?: boolean;
    target?: string;
    on?: string[];
}
export type CompactionMode = 'off' | 'eager' | 'lazy' | 'safeguard';
export interface CompactionConfig {
    mode?: CompactionMode;
    eagerThreshold?: number;
    eagerKeepAtLeast?: number;
    eagerKeepAtMost?: number;
}
export interface AgentDefaults {
    model?: ModelRef | {
        primary?: ModelRef;
        fallbacks?: ModelRef[];
    };
    models?: ModelList;
    maxConcurrent?: number;
    contextPruning?: ContextPruningConfig;
    heartbeat?: HeartbeatConfig;
    compaction?: CompactionConfig;
    temperature?: number;
    maxTokens?: number;
}
export interface AgentConfig {
    defaults?: AgentDefaults;
    list?: Record<string, AgentDefaults>;
}
export interface AgentRuntimeState {
    sessionKey: string;
    currentModel?: string;
    messageCount: number;
    lastActivity: number;
}