import { type VoiceCapabilities } from "@dev-anywhere/shared";
import type { StoredVoiceConfig } from "./config-store.js";
type FetchResponse = {
    ok: boolean;
    json: () => Promise<unknown>;
};
type FetchLike = (url: string, init?: {
    method?: string;
    headers?: Record<string, string>;
    body?: string;
}) => Promise<FetchResponse>;
export interface VoiceCapabilitiesProvider {
    read: (config: StoredVoiceConfig) => Promise<VoiceCapabilities>;
}
interface BailianVoiceCapabilitiesProviderOptions {
    fetchImpl?: FetchLike;
    now?: () => number;
}
export declare function createBailianVoiceCapabilitiesProvider(options?: BailianVoiceCapabilitiesProviderOptions): VoiceCapabilitiesProvider;
export {};
//# sourceMappingURL=capabilities.d.ts.map