import type { LanguageModel } from 'ai';
import type { RunContext } from '../types/run-context.js';
export declare const GOALS_KEY = "__goals";
export type GoalStatus = 'open' | 'resolved';
export interface TrackedGoal {
    topic: string;
    status: GoalStatus;
    lastTurn: number;
    note?: string;
}
export type GoalsState = Record<string, unknown>;
export declare function getGoals(state: GoalsState): TrackedGoal[];
export declare function addGoal(state: GoalsState, topic: string, lastTurn?: number, note?: string): GoalsState;
export declare function resolveGoal(state: GoalsState, topic: string, lastTurn?: number): GoalsState;
export declare function listOpenGoals(state: GoalsState): string[];
export declare function projectGoalsPrompt(goals: TrackedGoal[]): string;
export declare function projectGoalsPromptFromState(state: GoalsState): string;
export declare function updateGoalsFromTurn(ctx: RunContext, model: LanguageModel): Promise<void>;