/**
 * dsh-widgets — the DeepSeek balance family's shared view helpers.
 *
 * One card reads ONE host payload (`/api/deepseek-balance`), so this module holds
 * everything about how that payload becomes a card EXCEPT the drawing: the
 * per-instance alert threshold, the freshness line, the sentence a card shows
 * when there is no balance to show, and the mock a preview renders from.
 *
 * The dictionary keys live in the unit's own `manifest.json`
 * (`src/widgets/deepseek-balance`), which is where this repo keeps every string a
 * widget can print.
 */
import type { ConfigField, WidgetStats } from '../../lib/contract/types';
/** Default alert threshold, in the payload's own currency: below it the figure
 *  turns red, below twice it amber. ¥10 / $10 is "one more conversation" for both
 *  of the currencies this account can be denominated in, which is the only
 *  meaning a threshold has — a LEVEL, not a measurement. */
export declare const DEFAULT_LOW = 10;
/** The card's one setting: where "low balance" starts. */
export declare function deepseekConfigSchema(): ConfigField[];
/**
 * The alert threshold for THIS instance.
 *
 * A threshold is a number the user typed, so it can be anything: the value is
 * read as a finite positive number, and anything else (empty, `abc`, `-5`, `0`)
 * falls back to the default rather than switching the colouring off silently —
 * "no colour" and "a threshold of zero" are not the same statement.
 */
export declare function lowThreshold(stats: WidgetStats): number;
/** `刚刚更新` / `5m 前更新` — the age of the upstream sample, in the card's own
 *  words. The distance itself comes from `fmtAgo` (the GitHub cards' formatter) so
 *  the two families cannot drift into two spellings of the same age; under a
 *  minute it is NOT printed, because `0s 前更新` reads like a fault rather than
 *  like freshness and says nothing a reader can act on. */
export declare function fmtUpdated(sampledAt: number, now: number): string;
/**
 * The SHORT label a state prints on the card's grey line.
 *
 * One word, because that line shares 150px with the granted credit and is the
 * first thing an ellipsis eats. The SENTENCE that says what to do about the state
 * rides the hover text (`deepseekHint`) — the same split the Command Code cards
 * made when a 90-character hint ellipsized to `未配置 COMMANDCODE…` on every tile.
 */
export declare function deepseekShort(stats: WidgetStats, override?: string | null): string;
/**
 * Why this card has no balance to print.
 *
 * The codes are the host route's and the adapter's own, and each one names a
 * DIFFERENT thing to do — which is the whole reason they are not collapsed into
 * one "unavailable": a rejected key, a key that is not configured, a host that
 * was not restarted and a network blip are four situations, and the card is the
 * only place the user can read that distinction.
 *
 * `override` exists for the preview, which walks the empty states through
 * `meta.sim.error` (the rail never passes it): a state the user can only reach
 * with a missing or revoked key would otherwise never be reviewable.
 */
export declare function deepseekHint(stats: WidgetStats, override?: string | null): string;
/**
 * The preview payload: a plausible platform account (¥110 total, ¥10 of it
 * granted, ¥3.20 burnt today) plus everything the 对话消耗 row needs — a session
 * that has actually run, the DeepSeek route it ran on, and the official V4.1
 * Flash rule in the shape usage-center publishes.
 *
 * The price table is declared HERE rather than borrowed from the shared preview
 * stats (which carry none) for the same reason `session-cost` ships its own: a
 * preview that shows money must show where the money came from, and the rule's
 * peak/off-peak split is what makes the card's `≈` mark visible in a screenshot.
 * Its rates are the real published ones (USD per M) — the balance beside them is
 * CNY, and that is not a bug: DeepSeek bills the platform in the table's currency
 * while the account balance is held in the account's own.
 */
export declare function deepseekPreviewStats(): Partial<WidgetStats>;