import type { Context, Model, StreamFunction, StreamOptions, ToolChoice } from "../types";
export interface OllamaChatOptions extends StreamOptions {
    reasoning?: "minimal" | "low" | "medium" | "high" | "xhigh" | "max";
    toolChoice?: ToolChoice;
}
type OllamaFunctionTool = {
    type: "function";
    function: {
        name: string;
        description: string;
        parameters: Record<string, unknown>;
    };
};
type OllamaMessage = {
    role: "system" | "user" | "assistant" | "tool";
    content: string;
    images?: string[];
    thinking?: string;
    tool_calls?: Array<{
        type: "function";
        function: {
            index?: number;
            name: string;
            arguments: Record<string, unknown>;
        };
    }>;
    tool_name?: string;
};
export declare function createChatBody(model: Model<"ollama-chat">, context: Context, options: OllamaChatOptions | undefined): {
    model: string;
    messages: OllamaMessage[];
    tools?: OllamaFunctionTool[] | undefined;
    think?: "high" | "low" | "medium" | boolean | undefined;
    tool_choice?: "auto" | "none" | "required" | undefined;
    options?: {
        num_predict: number;
    } | undefined;
    stream: boolean;
};
export declare const streamOllama: StreamFunction<"ollama-chat">;
export {};