/**
 * Kimi For Coding OAuth flow (device code)
 *
 * Authenticates against Moonshot's Kimi API (auth.kimi.com) using the current Kimi Code device identity.
 * Uses the device authorization grant flow to obtain access/refresh tokens,
 * then discovers the user's model entitlement via the /models endpoint.
 */
import type { OAuthCredentials, OAuthProviderInterface } from "./types.js";
/**
 * Build the standard set of headers required on every Kimi API request.
 */
export declare function buildKimiHeaders(): Record<string, string>;
export type KimiModelInfo = {
    id: string;
    display_name?: string;
    context_length: number;
    supports_reasoning?: boolean;
    supports_image_in?: boolean;
    supports_video_in?: boolean;
    supports_tool_use?: boolean;
    supports_thinking_type?: "only" | "no" | "both";
    think_efforts?: {
        support?: boolean;
        valid_efforts?: string[];
        default_effort?: string;
    };
    protocol?: string;
    [key: string]: unknown;
};
/**
 * List available models from the Kimi API.
 * Returns the model info array from the response's `data` field.
 */
export declare function listModels(accessToken: string, signal?: AbortSignal): Promise<KimiModelInfo[]>;
export declare function loginKimiCoding(options: {
    onAuth: (info: {
        url: string;
        instructions?: string;
    }) => void;
    onProgress?: (message: string) => void;
    signal?: AbortSignal;
}): Promise<OAuthCredentials>;
export declare function refreshKimiCodingToken(credentials: OAuthCredentials, signal?: AbortSignal): Promise<OAuthCredentials>;
export declare const kimiCodingOAuthProvider: OAuthProviderInterface;
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