import { l as SendMessageResult, S as SendMessageParams, C as ChatProvider, M as Message } from '../types-CHPP16pW.js';
export { g as ExecutionStatusResult } from '../types-CHPP16pW.js';
import { BrowserRuntimeEvent } from '../browser/index.js';

interface CustomProviderConfig {
    /** The URL to POST messages to. */
    sendUrl: string;
    /** Optional separate URL for streaming. Falls back to sendUrl with stream param. */
    streamUrl?: string;
    /** Additional headers to include in requests. */
    headers?: Record<string, string>;
    /** Transport mode for streaming. Defaults to "sse". */
    transport?: "sse" | "websocket";
    /**
     * Parse the response body into a SendMessageResult.
     * Defaults to extracting `{ message, executionId }` from JSON.
     */
    parseResponse?: (body: unknown) => SendMessageResult;
    /**
     * Build the request body from params.
     * Defaults to `{ content, sessionId, metadata }`.
     */
    buildRequestBody?: (params: SendMessageParams) => unknown;
}
declare function createCustomProvider(config: CustomProviderConfig): ChatProvider;

interface OpenAIProviderConfig {
    apiKey: string;
    baseUrl?: string;
    model?: string;
}
declare function createOpenAIProvider(config: OpenAIProviderConfig): ChatProvider;

interface PromptRailsProviderConfig {
    apiKey: string;
    agentId: string;
    /** Defaults to https://api.promptrails.ai */
    baseUrl?: string;
}
declare function createPromptRailsProvider(config: PromptRailsProviderConfig): ChatProvider;

interface PromptRailsBrowserProviderConfig {
    /** Browser-only API key restricted to chat:write, allowed agents, and exact origins. */
    apiKey: string;
    agentId: string;
    baseUrl?: string;
    workspaceId?: string;
    title?: string;
    metadata?: Record<string, unknown>;
    persistSession?: boolean;
    sessionMaxAge?: number;
    visitorTracking?: boolean;
    visitorMaxAge?: number;
    coordinateTabs?: boolean;
    onEvent?: (event: BrowserRuntimeEvent) => void;
}
interface PromptRailsBrowserProvider extends ChatProvider {
    hydrate(): Promise<Message[]>;
    newSession(): Promise<void>;
    clearVisitor(): void;
    submitFeedback(executionId: string, value: 1 | -1): Promise<void>;
}
declare function createPromptRailsBrowserProvider(config: PromptRailsBrowserProviderConfig): PromptRailsBrowserProvider;

export { ChatProvider, type CustomProviderConfig, type OpenAIProviderConfig, type PromptRailsBrowserProvider, type PromptRailsBrowserProviderConfig, type PromptRailsProviderConfig, SendMessageParams, SendMessageResult, createCustomProvider, createOpenAIProvider, createPromptRailsBrowserProvider, createPromptRailsProvider };