import type { AuthLocale } from '../../i18n/keys.js';
import type { AuthConfig } from '../../types.js';
/**
 * Resolve the per-request email settings shared by every default mail builder
 * from `config.email` (+ `appUrl`). Server-side and SSR-safe — no Svelte
 * context. Centralised so each handler reads the locale bundle, the resolved
 * `from` (with display name applied), and the app name the same way.
 */
export interface ResolvedEmailSettings {
    /** Localized bundle for the configured `email.locale` (English fallback). */
    t: AuthLocale;
    /** App name for the `{appName}` placeholder — `email.appName` or the `appUrl` host. */
    appName: string;
    /** `From` with any `fromName` folded in — pass straight to `email.send({ from })`. */
    from?: string;
}
export declare function resolveEmailSettings<R extends string>(config: AuthConfig<R>): ResolvedEmailSettings;