import * as z from "zod/mini";
export declare const MAX_DISPLAY_ATTENTION_COOLDOWN_MS: number;
/**
 * Trusted runtime policy metadata consumed while assembling a display request.
 * These sparse fields are not a customer-facing flow authoring contract;
 * trusted policy resolution owns how opportunity facts and organization
 * controls produce them.
 */
export type DisplayAttentionPriority = "critical" | "high" | "normal" | "low";
export type DisplayAttentionMode = "exclusive" | "concurrent";
export type DisplayAttentionCooldown = {
    key: string;
    afterDisplayMs: number;
};
/** Validates trusted runtime policy metadata at persistence and protocol boundaries. */
export declare const displayAttentionPolicySchema: z.ZodMiniObject<{
    priority: z.ZodMiniOptional<z.ZodMiniEnum<{
        critical: "critical";
        high: "high";
        low: "low";
        normal: "normal";
    }>>;
    attentionMode: z.ZodMiniOptional<z.ZodMiniEnum<{
        concurrent: "concurrent";
        exclusive: "exclusive";
    }>>;
    cooldown: z.ZodMiniOptional<z.ZodMiniUnion<readonly [z.ZodMiniObject<{
        key: z.ZodMiniString<string>;
        afterDisplayMs: z.ZodMiniNumber<number>;
    }, z.core.$strip>, z.ZodMiniNull]>>;
}, z.core.$strip>;
export type DisplayAttentionPolicy = z.output<typeof displayAttentionPolicySchema>;
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