import type { ActiveGoal, GoalStore } from "@loomic/types";
import { RuntimeEventEmitter } from "./event-emitter.js";
/**
 * InMemoryGoalStore — a concrete implementation of the GoalStore interface.
 * Manages active goals with priority ordering, progress tracking, and
 * optional event emission for observability.
 */
export declare class InMemoryGoalStore implements GoalStore {
    private goals;
    private emitter?;
    constructor(emitter?: RuntimeEventEmitter);
    /**
     * Returns active goals ordered by priority (highest first).
     */
    getActiveGoals(): ActiveGoal[];
    /**
     * Get a single goal by ID.
     */
    getGoal(goalId: string): ActiveGoal | undefined;
    /**
     * Add a goal. If a goal with the same ID exists, it is replaced.
     */
    addGoal(goal: ActiveGoal): void;
    /**
     * Remove a goal by ID.
     */
    removeGoal(goalId: string): void;
    /**
     * Update goal progress (0–1).
     */
    updateProgress(goalId: string, progress: number): void;
    /**
     * Update a goal's priority.
     */
    updatePriority(goalId: string, priority: number): void;
    /**
     * Check if a goal exists.
     */
    hasGoal(goalId: string): boolean;
    /**
     * Get the number of active goals.
     */
    get count(): number;
    /**
     * Clear all goals.
     */
    clear(): void;
}
//# sourceMappingURL=goal-store.d.ts.map