import type { SubscriptionUsage, Provider } from '../api/types.js';
export interface BrainState {
    totalInputTokens: number;
    totalOutputTokens: number;
    model: string;
    contextPercent: number;
    turnCount: number;
    /** Último snapshot del uso de suscripción, uno por provider. */
    subscriptions: Record<Provider, SubscriptionUsage | null>;
}
export declare class Brain {
    private state;
    constructor(model: string);
    setSubscription(usage: SubscriptionUsage): void;
    addUsage(inputTokens: number, outputTokens: number): void;
    setModel(model: string): void;
    getState(): BrainState;
    shouldWarn(threshold: number): boolean;
    shouldTransplant(threshold: number): boolean;
    reset(): void;
}
//# sourceMappingURL=brain.d.ts.map