/**
 * Deepseek chat model implementation
 * Deepseek provides an OpenAI-compatible API with enhanced capabilities
 */
import { z } from 'zod';
import { AbstractChatModel } from '../base';
import { BaseMessage } from '../messages';
import { ChatInvokeCompletion } from '../views';
export declare const DeepseekChatModelSchema: z.ZodObject<{
    model: z.ZodDefault<z.ZodString>;
    temperature: z.ZodDefault<z.ZodNumber>;
    max_completion_tokens: z.ZodDefault<z.ZodNumber>;
    top_p: z.ZodOptional<z.ZodNumber>;
    seed: z.ZodOptional<z.ZodNumber>;
    api_key: z.ZodOptional<z.ZodString>;
    base_url: z.ZodDefault<z.ZodString>;
    timeout: z.ZodOptional<z.ZodNumber>;
    max_retries: z.ZodDefault<z.ZodNumber>;
    add_schema_to_system_prompt: z.ZodDefault<z.ZodBoolean>;
}, "strip", z.ZodTypeAny, {
    model: string;
    temperature: number;
    max_completion_tokens: number;
    base_url: string;
    max_retries: number;
    add_schema_to_system_prompt: boolean;
    api_key?: string | undefined;
    timeout?: number | undefined;
    seed?: number | undefined;
    top_p?: number | undefined;
}, {
    api_key?: string | undefined;
    model?: string | undefined;
    temperature?: number | undefined;
    timeout?: number | undefined;
    seed?: number | undefined;
    top_p?: number | undefined;
    max_completion_tokens?: number | undefined;
    base_url?: string | undefined;
    max_retries?: number | undefined;
    add_schema_to_system_prompt?: boolean | undefined;
}>;
type DeepseekChatModelConfig = z.infer<typeof DeepseekChatModelSchema>;
export declare class ChatDeepseek extends AbstractChatModel {
    private config;
    private client;
    constructor(config?: Partial<DeepseekChatModelConfig> & {
        model?: string;
    });
    get provider(): string;
    private serializeMessages;
    private getUsage;
    ainvoke<T = string>(messages: BaseMessage[], outputFormat?: z.ZodSchema<T>, max_retries?: number): Promise<ChatInvokeCompletion<T>>;
}
export {};
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