/**
 * The module-private brand key. NEVER exported. Because the symbol is not in
 * scope anywhere outside this file, no external module can write an object
 * literal whose key is `[renderedBrand]`, so `RenderedReply` is opaque at the
 * type level (compile-time leg of defense-in-depth, layer (a)).
 */
declare const renderedBrand: unique symbol;
/**
 * An opaque, runtime-non-forgeable customer-facing reply.
 *
 * The only way to obtain one is a minter in this module; the only way to read
 * the underlying string is {@link unwrapRendered}, which asserts the value was
 * genuinely minted here. Treat instances as immutable.
 */
export interface RenderedReply {
    readonly text: string;
    readonly [renderedBrand]: true;
}
/**
 * Mint a reply rendered from validated claims (the claims→prose surface:
 * renderer-from-claims.ts / ibatexas-responder.ts). This is the primary,
 * non-templated egress path.
 */
export declare function mintRenderedReply(text: string): RenderedReply;
/** Scheduled / proactive cron-driven message (e.g. reservation reminders). */
export declare function mintCronReply(text: string): RenderedReply;
/** Transactional receipt / confirmation (e.g. order or payment receipt). */
export declare function mintReceiptReply(text: string): RenderedReply;
/** One-time-passcode / verification message. */
export declare function mintOtpReply(text: string): RenderedReply;
/** Operator broadcast / nudge (e.g. cart-intelligence, escalation pings). */
export declare function mintBroadcastReply(text: string): RenderedReply;
/** Deterministic fallback used when an upstream producer yields nothing. */
export declare function mintFallbackReply(text: string): RenderedReply;
/**
 * Wrap raw text emitted by the legacy prose responder so egress still
 * type-checks during the W4→W5 wiring gap. It is a real minter (adds to the
 * WeakSet), so unwrapping succeeds — but its single call-site is the seam that
 * W5 deletes once value-binding lands.
 *
 * @deprecated W4→W5 transitional. Do not introduce new call sites. The legacy
 * prose responder is the ONLY permitted caller; W5 removes it.
 */
export declare function wrapLegacyResponderText(text: string): RenderedReply;
/**
 * Extract the underlying string at an egress sink, AFTER proving the value was
 * minted by this module. A forged object literal that structurally satisfies
 * `RenderedReply` (only constructible via `as`, which the lint layer (c) bans)
 * is rejected here at runtime (defense-in-depth, layer (b)).
 *
 * @throws {Error} if `reply` was not produced by a minter in this module.
 */
export declare function unwrapRendered(reply: RenderedReply): string;
export {};
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