import type { OpenAICompatibleProvider } from '@ai-sdk/openai-compatible';
import type { FilesV4, SpeechModelV4, TranscriptionModelV4 } from '@ai-sdk/provider';
interface QvacCommonOptions {
    readonly headers?: Record<string, string>;
    readonly fetch?: typeof fetch;
}
export interface QvacExternalOptions extends QvacCommonOptions {
    readonly mode?: 'external';
    readonly baseURL?: string;
    readonly apiKey?: string;
}
export interface QvacManagedModel {
    readonly name: string;
    readonly config?: Record<string, unknown>;
    readonly preload?: boolean;
    readonly default?: boolean;
}
export interface QvacManagedOptions extends QvacCommonOptions {
    readonly mode: 'managed';
    readonly models: readonly (string | QvacManagedModel)[];
    readonly servePort?: number;
    readonly serveHost?: string;
    readonly serveStartTimeout?: number;
    readonly serveBinPath?: string;
    readonly reuse?: boolean;
    readonly serveIdleTimeout?: number;
    readonly closeOnParentExit?: boolean;
}
export type QvacOptions = QvacExternalOptions | QvacManagedOptions;
export type QvacProvider = OpenAICompatibleProvider & {
    readonly _brand: 'qvac';
    files(): FilesV4;
    transcriptionModel(modelId: string): TranscriptionModelV4;
    speechModel(modelId: string): SpeechModelV4;
};
export interface ManagedQvacProvider extends QvacProvider {
    readonly apiKey: string;
    readonly baseURL: string;
    readonly port: number;
    readonly pid: number;
    close(): Promise<void>;
    [Symbol.asyncDispose](): Promise<void>;
}
export {};
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