import { Context } from '@deepseek-ai/cordis';
import { TypertRemoteService } from '@deepseek-ai/dsh-typert-protocol';
import { Agent } from 'undici';
import type { CopilotUsageView } from './copilot-usage-types.ts';
import type { CopilotAccountBinding } from './copilot-accounts-types.ts';
export declare const COPILOT_USAGE_ENDPOINT = "https://api.github.com/copilot_internal/user";
interface Dependencies {
    readonly accountId?: string;
    readCredential(): Promise<unknown>;
    fetch?: typeof globalThis.fetch;
    now?: () => number;
    getCACertificates?: (type: 'default' | 'system') => string[];
    createDispatcher?: (options: Agent.Options) => Agent;
}
/** One Host-owned, memory-only account cache. No auth renewal, persistence or model transport. */
export declare class CopilotUsageSource {
    private readonly dependencies;
    private readonly fetcher;
    private readonly now;
    private dispatcher;
    private generation;
    private disposed;
    private key;
    private cached;
    private last;
    private nextRefreshAt;
    private failureUntil;
    private flight;
    constructor(dependencies: Dependencies);
    invalidate(): void;
    dispose(): Promise<void>;
    get(): Promise<CopilotUsageView>;
    refresh(): Promise<CopilotUsageView>;
    private active;
    private readAuth;
    private assertCurrent;
    private diagnostic;
    private quotaDispatcher;
    private load;
    private fetchQuota;
    private request;
}
declare module '@deepseek-ai/cordis' {
    interface Context {
        githubCopilotUsage: GitHubCopilotUsageController;
    }
}
export default class GitHubCopilotUsageController extends TypertRemoteService {
    private readonly accountSources;
    private source;
    private accountSignature;
    private sourceInitialized;
    constructor(ctx: Context);
    forAccount(binding: CopilotAccountBinding, force?: boolean): Promise<CopilotUsageView>;
    private createSource;
    private current;
    get(): Promise<CopilotUsageView>;
    refresh(): Promise<CopilotUsageView>;
}
export {};
//# sourceMappingURL=copilot-usage-host.d.ts.map