import type { Result } from 'neverthrow';
import type {
GeminiPrompt,
GeminiPromptWithHistory,
GeminiResponse,
GeminiStreamChunk,
TokenCountResult,
GeminiModel,
} from '../entities/index.js';
import type { DomainError } from '../../shared/errors/index.js';
export interface IGeminiClient {
generateContent(prompt: GeminiPrompt): Promise<Result<GeminiResponse, DomainError>>;
generateContentWithHistory(
prompt: GeminiPromptWithHistory,
): Promise<Result<GeminiResponse, DomainError>>;
streamGenerateContent(
prompt: GeminiPrompt,
): AsyncGenerator<Result<GeminiStreamChunk, DomainError>, void, unknown>;
streamGenerateContentWithHistory(
prompt: GeminiPromptWithHistory,
): AsyncGenerator<Result<GeminiStreamChunk, DomainError>, void, unknown>;
countTokens(text: string, model: string): Promise<Result<TokenCountResult, DomainError>>;
listModels(): Promise<Result<readonly GeminiModel[], DomainError>>;
getModel(modelName: string): Promise<Result<GeminiModel, DomainError>>;
}
