import type { MealType, NutrientMap } from "../types.js";
export type CoachMode = "daily_coach" | "suggest_next_meal" | "after_log_review" | "pre_workout_nutrition" | "evening_checkin";
export interface CoachInput {
    mode: CoachMode;
    date?: string | undefined;
    locale: string;
    focus?: "balanced" | "protein" | "calories" | "hydration" | "training" | undefined;
    meal_type?: MealType | undefined;
    wearable_context?: Record<string, unknown> | undefined;
    /**
     * When true and no inline wearable_context is provided, attempt to read the
     * most recent shared wellness_context from ~/.delx-wellness/. Reported in
     * `wellness_context.wearable_pull`; never fabricates data.
     */
    auto_wearable?: boolean | undefined;
    workout_context?: string | undefined;
    recent_intake_id?: string | undefined;
}
export interface CoachOutput {
    mode: CoachMode;
    date: string;
    locale: string;
    focus: string;
    requires_confirmation_to_log: true;
    summary: {
        entry_count: number;
        calories_kcal: number;
        protein_g: number;
        carbohydrates_g: number;
        fat_g: number;
        hydration_ml: number;
        confidence: number;
    };
    gaps: Record<string, {
        actual: number;
        goal: number;
        remaining: number;
        percent: number;
    }>;
    wellness_context: {
        sources: string[];
        wearable_context?: Record<string, unknown>;
        workout_context?: string;
        intake_refs: string[];
        /**
         * Provenance for the wearable_context when auto_wearable was requested.
         * `mode` is "inline" (passed by caller), "auto" (read from shared file),
         * or "none" (requested but nothing on disk / not requested).
         */
        wearable_pull?: {
            mode: "inline" | "auto" | "none";
            available: boolean;
            source_path?: string;
            note: string;
        };
    };
    suggested_next_meal: {
        text: string;
        meal_type: MealType;
        reason: string;
        estimated_nutrients: NutrientMap;
        confidence: number;
    };
    next_actions: string[];
    reminders: string[];
    warnings: string[];
}
export declare function buildNutritionCoach(rawInput: CoachInput): Promise<CoachOutput>;