import type { GatewayModelDefinition, GatewayStreamRequest } from "@cline/shared";
import { type ApiHandler, type Message, type ProviderConfig } from "./types";
export declare function toGatewayRequestMessages(messages: Message[]): GatewayStreamRequest["messages"];
declare function buildGatewayModels(providerId: string, config: ProviderConfig): Omit<GatewayModelDefinition, "providerId">[] | undefined;
declare function buildGatewayConfig(config: ProviderConfig): {
    providerId: string;
    apiKey: string | undefined;
    baseUrl: string | undefined;
    headers: Record<string, string> | undefined;
    timeoutMs: number | undefined;
    fetch: typeof fetch | undefined;
    defaultModelId: string;
    models: Omit<GatewayModelDefinition, "providerId">[] | undefined;
    options: {
        clientId?: string;
        clientSecret?: string;
        tokenUrl?: string;
        resourceGroup?: string;
        deploymentId?: string;
        useOrchestrationMode?: boolean;
        api?: "orchestration" | "foundation-models";
        defaultSettings?: Record<string, unknown>;
        hostname?: string;
        port?: number;
        autoStartServer?: boolean;
        serverTimeout?: number;
        modelSettings?: Record<string, unknown>;
        region: string | undefined;
        project: string | undefined;
        projectId: string | undefined;
        location: string | undefined;
        accessKeyId: string | undefined;
        secretAccessKey: string | undefined;
        sessionToken: string | undefined;
        authentication: "iam" | "profile" | "api-key" | "apikey" | undefined;
        profile: string | undefined;
        endpoint: string | undefined;
        customModelBaseId: string | undefined;
        apiVersion: string | undefined;
        useIdentity: boolean | undefined;
        mode: "external" | "internal" | undefined;
        usePromptCache: boolean | undefined;
    };
};
export declare function createGatewayApiHandler(config: ProviderConfig): ApiHandler;
export declare function createGatewayApiHandlerAsync(config: ProviderConfig): Promise<ApiHandler>;
/**
 * Internal test hook. Not part of the public API; production callers go
 * through `createGatewayApiHandler(Async)`.
 */
export declare const _testing: {
    buildGatewayConfig: typeof buildGatewayConfig;
    buildGatewayModels: typeof buildGatewayModels;
};
export {};
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