/**
 * What a voice says when you audition it.
 *
 * Picking a voice used to be silent: you chose one, nothing happened, and the
 * first time you heard it was after asking the assistant a real question and
 * waiting out a round trip. Auditioning a voice should not cost a model call.
 *
 * ★ The sample is in the SPOKEN language, not the interface language. A voice is
 * being judged on how it reads Tamil, so making it read English tells the
 * listener nothing about the decision they are making — and the two are
 * independent settings here anyway.
 *
 * ★ Carried as a static table rather than through `tr()`, for the same reason
 * `speechLabels` is: the i18n provider only ever fetches the ACTIVE locale, so
 * there is nothing to ask for a Tamil string while the interface is English.
 * These are one short sentence each and they are needed synchronously.
 *
 * Deliberately short. Long enough to hear timbre and cadence, short enough that
 * auditioning four voices is not a chore.
 *
 * ★★ It names NO product. It used to say "your HealthyBowl assistant" in all
 * seventeen languages, and a test asserted that it did — so every other product
 * auditioning a voice heard it introduce itself as a different product's. The
 * product's own name is not what is being judged here; the voice is.
 */
/**
 * The audition sentence for a locale.
 *
 * Falls back to English rather than to silence: a voice the listener can hear
 * saying the wrong language still answers "what does this voice sound like",
 * which is the question being asked. Region subtags are ignored — `ta-IN` and
 * `ta-LK` want the same sentence.
 */
export declare function voicePreviewText(locale: string): string;
/** Exposed for tests: which languages have their own audition sentence. */
export declare const PREVIEW_LANGUAGES: string[];
//# sourceMappingURL=voicePreview.d.ts.map