import { type WhisperModelStatus } from './transcribe-whispercpp-resolve.js';
import { ALL_TRANSCRIBE_PROVIDERS, TranscribeError, type TranscribeOptions, type TranscribeProvider, type TranscribeResult } from './transcribe-types.js';
export { TranscribeError, ALL_TRANSCRIBE_PROVIDERS, type TranscribeOptions, type TranscribeProvider, type TranscribeResult, };
export interface TranscribeProviderInfo {
    id: Exclude<TranscribeProvider, 'none'>;
    label: string;
    /** Env keys the operator should fill (secrets + paths). */
    envKeys: string[];
    /** True when credentials / binary look present. */
    configured: boolean;
    /** Local offline fallback (whisper.cpp). */
    fallback?: boolean;
    /** Current non-secret values from process.env (for path/model fields). */
    currentValues?: Record<string, string>;
}
export declare function isProviderConfigured(provider: Exclude<TranscribeProvider, 'none'>): boolean;
/** Settings list order: currently active → other configured → rest, each by auto priority. */
export declare function sortProvidersForUi(providers: TranscribeProviderInfo[], active: TranscribeProvider): TranscribeProviderInfo[];
export declare function listTranscribeProviders(): {
    providers: TranscribeProviderInfo[];
    active: TranscribeProvider;
    explicit: string | null;
    whisperModel: WhisperModelStatus;
};
/** Resolve which provider to use given current env. Pure / sync. */
export declare function detectProvider(): TranscribeProvider;
/** Operator-facing hint when no STT vendor is configured. */
export declare const STT_NOT_CONFIGURED_HINT = "no STT provider configured \u2014 open Web /settings/stt and set AGIM_STT_* vendor keys (or whisper.cpp)";
/** Chinese hint for IM voice placeholders. */
export declare const STT_NOT_CONFIGURED_HINT_ZH = "\u672A\u914D\u7F6E\u8BED\u97F3\u8F6C\u5199\uFF08\u8BF7\u5728 Web /settings/stt \u586B\u5199 AGIM_STT_* \u5382\u5546\u5BC6\u94A5\uFF09";
/** Configured providers in Auto priority order (for failover). */
export declare function configuredProvidersInAutoOrder(): Exclude<TranscribeProvider, 'none'>[];
/**
 * Run STT. Explicit `opts.provider` or `AGIM_STT_PROVIDER` pins one vendor
 * (no failover). whisper.cpp is the built-in local engine — a pin always
 * attempts local resolve (PATH / ~/.agim/whisper / env), never silently
 * falls through to Auto. Auto mode fails over across configured vendors.
 */
export declare function transcribe(filePath: string, opts?: TranscribeOptions): Promise<TranscribeResult>;
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