import type { BotConfig } from '../bot-registry.js';
import { type FeedbackPolicy } from './feedback-policy.js';
export interface FeedbackPolicyLayer {
    enabled?: boolean;
    audience?: 'requester';
    visibleSemantics?: unknown[];
    buttons?: unknown[];
    negativeFollowup?: {
        reasons?: unknown[];
        comment?: {
            enabled?: boolean;
            required?: boolean;
            placeholder?: string;
            maxLength?: number;
        };
    };
    allowReselect?: boolean;
}
/** Validate and defensively copy a persisted policy layer without filling defaults. */
export declare function normalizeFeedbackPolicyLayer(raw: unknown): FeedbackPolicyLayer;
export declare function resolveEffectiveFeedbackPolicy(input: {
    team?: FeedbackPolicyLayer;
    bot?: FeedbackPolicyLayer;
    chat?: FeedbackPolicyLayer;
    apiOnly?: boolean;
}): FeedbackPolicy | undefined;
/** Resolve local hosted-team, bot, and bot-scoped chat layers at delivery time. */
export declare function resolveFeedbackTeamId(input: {
    dataDir: string;
    chatId?: string;
}): string | undefined;
export declare function resolveFeedbackPolicyForDelivery(input: {
    dataDir: string;
    larkAppId: string;
    chatId?: string;
    bot: Pick<BotConfig, 'apiOnly' | 'feedback' | 'chatFeedbackPolicies'>;
}): FeedbackPolicy | undefined;
export interface FeedbackPolicyTrace {
    teamId: string | null;
    layers: {
        team?: FeedbackPolicyLayer;
        bot?: FeedbackPolicyLayer;
        chat?: FeedbackPolicyLayer;
    };
    effective: FeedbackPolicy | null;
    sources: Record<string, 'team' | 'bot' | 'chat'>;
    reason: 'enabled' | 'disabled' | 'api_only' | 'ambiguous_team';
}
/** Dashboard-safe explanation of the same delivery-time resolution contract. */
export declare function traceFeedbackPolicyForDelivery(input: {
    dataDir: string;
    larkAppId: string;
    chatId?: string;
    bot: Pick<BotConfig, 'apiOnly' | 'feedback' | 'chatFeedbackPolicies'>;
}): FeedbackPolicyTrace;
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