import type { Backend } from '../../agent-adapter/types.js';
import { type ResolvedProfile } from '../agents/profile-manager.js';
import { type LoadPiRuntimeOptions, type PiRuntimeLoadResult } from './pi-runtime.js';
export type AuthType = 'oauth' | 'api_key';
export type AuthAccountState = 'logged-in' | 'expiring' | 'expired' | 'logged-out' | 'unknown';
export interface AuthCredentialStatus {
    authType: AuthType;
    state: AuthAccountState;
    source: string | null;
    expiresAt: string | null;
    refreshExpiresAt: string | null;
    manageable: boolean;
    detail?: string;
}
export interface AuthAccountStatus {
    backend: 'claude' | 'pi';
    provider: string;
    label: string;
    capabilities: AuthType[];
    authType: AuthType | null;
    state: AuthAccountState;
    source: string | null;
    expiresAt: string | null;
    refreshExpiresAt: string | null;
    inUse: boolean;
    credentials: AuthCredentialStatus[];
    detail?: string;
}
export interface AuthStatusSnapshot {
    generatedAt: string;
    accounts: AuthAccountStatus[];
    piRuntime: {
        available: boolean;
        version: string | null;
        entry: string | null;
        error: string | null;
    };
}
export declare function preferredAuthType(snapshot: AuthStatusSnapshot, backend: 'claude' | 'pi', provider: string): AuthType | null;
interface ActiveProfileReference {
    backend: Backend;
    provider: string | null;
}
export interface GetAuthStatusOptions {
    now?: () => Date;
    claudeCredentialsPath?: string;
    piAuthPath?: string;
    loadPiRuntime?: (options?: LoadPiRuntimeOptions) => Promise<PiRuntimeLoadResult>;
    getSavedApiEnv?: () => {
        ANTHROPIC_API_KEY: string | undefined;
        ANTHROPIC_BASE_URL: string | undefined;
        CLAUDE_CODE_OAUTH_TOKEN?: string | undefined;
        CLAUDE_CODE_OAUTH_TOKEN_EXPIRES_AT?: string | undefined;
    };
    getClaudeMode?: () => string;
    getActiveBackend?: () => Backend;
    listProfiles?: () => ResolvedProfile[];
    getActiveProfileConfig?: () => ActiveProfileReference;
}
export declare function getAuthStatus(options?: GetAuthStatusOptions): Promise<AuthStatusSnapshot>;
export {};