import type { OAuthProviderId } from './token-types.js';
export declare class DynamicProviderRegistry {
    private providers;
    private configPath;
    private lastLoadedAt;
    private loadPromise;
    listProviders(): Promise<OAuthProviderId[]>;
    reload(): Promise<{
        providers: OAuthProviderId[];
        changed: boolean;
    }>;
    getConfigPath(): string | null;
    private loadFromConfig;
    private extractProviders;
    private collectProviderIds;
    private collectFromEntries;
    private parseTypeCandidate;
    private areArraysEqual;
    private asRecord;
    private readString;
}
export declare function getDynamicProviderRegistry(): DynamicProviderRegistry;