import { LlmToolCall, ToolDefinition } from '../../tools/platforms/tool-provider.platform';
import { MessageRole } from '../buddy.constants';
export type { LlmToolCall, ToolDefinition } from '../../tools/platforms/tool-provider.platform';
export interface ChatMessage {
    role: MessageRole.USER | MessageRole.ASSISTANT;
    content: string;
}
export interface LlmOptions {
    timeout?: number;
    model?: string;
    maxTokens?: number;
    tools?: ToolDefinition[];
    signal?: AbortSignal;
}
export interface LlmResponseMeta {
    provider: string;
    model: string | null;
    inputTokens: number | null;
    outputTokens: number | null;
    finishReason: string | null;
    durationMs: number | null;
    cacheReadTokens: number | null;
    cacheWriteTokens: number | null;
}
export interface LlmResponse {
    content: string;
    toolCalls?: LlmToolCall[];
    meta: LlmResponseMeta;
}
export interface ILlmProvider {
    getType(): string;
    getName(): string;
    getDescription(): string;
    getDefaultModel(): string;
    isConfigured(pluginConfig: Record<string, unknown>): boolean;
    sendMessage(systemPrompt: string, messages: ChatMessage[], model: string, options?: LlmOptions): Promise<LlmResponse>;
    supportsTools?(): boolean;
}