/** Public API contract for Veryfront Cloud provider ID. */
export type VeryfrontCloudProviderId = "anthropic" | "openai" | "google" | "mistral" | "moonshotai";
/** Configuration used by Veryfront Cloud model thinking. */
export type VeryfrontCloudModelThinkingConfig = {
    enabled: boolean;
    effort?: "low" | "medium" | "high" | "max";
    budgetTokens?: number;
};
/** Public API contract for Veryfront Cloud chat model. */
export type VeryfrontCloudChatModel = {
    readonly id: string;
    readonly modelId: string;
    readonly provider: VeryfrontCloudProviderId;
    readonly name: string;
    readonly description: string;
    readonly thinking?: boolean;
    readonly thinkingBudgetTokens?: number;
};
/**
 * Default Veryfront Cloud model ID used when no model is configured.
 * Update this when the current default is deprecated — otherwise the default
 * path silently breaks for users who have not set an explicit model.
 */
export declare const DEFAULT_VERYFRONT_CLOUD_MODEL_ID = "gpt-5.4-nano";
/** Shared Veryfront Cloud model prefix value. */
export declare const VERYFRONT_CLOUD_MODEL_PREFIX = "veryfront-cloud/";
/** Resolve a supported gateway provider alias without consulting object prototypes. */
export declare function normalizeVeryfrontCloudProviderAlias(provider: string): VeryfrontCloudProviderId | undefined;
/** Resolves a model-specific OpenAI transport override for Veryfront Cloud. */
export declare function resolveVeryfrontCloudOpenAITransport(modelId: string): "chat-completions" | "responses" | undefined;
/** Resolves whether a model's Chat transport can combine reasoning with function tools. */
export declare function resolveVeryfrontCloudOpenAIChatFunctionToolReasoning(modelId: string): boolean | undefined;
/** Returns true if the given model ID is a Mistral model in the catalog. */
export declare function isSupportedMistralModelId(modelId: string): boolean;
/** Shared Veryfront Cloud chat models value. */
export declare const VERYFRONT_CLOUD_CHAT_MODELS: readonly VeryfrontCloudChatModel[];
/** Catalog-backed default model descriptor. */
export declare const DEFAULT_VERYFRONT_CLOUD_CHAT_MODEL: VeryfrontCloudChatModel;
/** Canonical direct provider/model ID for the default chat model. */
export declare const DEFAULT_VERYFRONT_CLOUD_PROVIDER_MODEL_ID: string;
/** Canonical hosted runtime ID for the default chat model. */
export declare const DEFAULT_VERYFRONT_CLOUD_RUNTIME_MODEL_ID: string;
/** Find Veryfront Cloud model. */
export declare function findVeryfrontCloudModel(id: string): VeryfrontCloudChatModel | undefined;
/** Normalizes Veryfront Cloud model ID. */
export declare function normalizeVeryfrontCloudModelId(modelId: string): string;
/** Find Veryfront Cloud model by model ID. */
export declare function findVeryfrontCloudModelByModelId(modelId: string): VeryfrontCloudChatModel | undefined;
/** Return Veryfront Cloud provider from model ID. */
export declare function getVeryfrontCloudProviderFromModelId(modelId: string): VeryfrontCloudProviderId;
/** Try to get Veryfront Cloud provider from model ID. */
export declare function tryGetVeryfrontCloudProviderFromModelId(modelId: string): VeryfrontCloudProviderId | undefined;
/** Resolves Veryfront Cloud model ID. */
export declare function resolveVeryfrontCloudModelId(alias?: string): string;
/** Resolves Veryfront Cloud gateway model ID. */
export declare function resolveVeryfrontCloudGatewayModelId(modelId: string | undefined): string | undefined;
/** Resolves Veryfront Cloud model thinking. */
export declare function resolveVeryfrontCloudModelThinking(modelId: string | undefined): VeryfrontCloudModelThinkingConfig | undefined;
/** Resolves provider-neutral runtime reasoning for a Veryfront Cloud model. */
export declare function resolveVeryfrontCloudReasoningOption(modelId: string, thinking: VeryfrontCloudModelThinkingConfig | undefined): VeryfrontCloudModelThinkingConfig | undefined;
/** Options accepted by resolve Veryfront Cloud thinking provider. */
export declare function resolveVeryfrontCloudThinkingProviderOptions(modelId: string, thinking: VeryfrontCloudModelThinkingConfig | undefined): Record<string, unknown> | undefined;
/** Group Veryfront Cloud models by provider. */
export declare function groupVeryfrontCloudModelsByProvider(): Array<{
    readonly provider: VeryfrontCloudProviderId;
    readonly label: string;
    readonly models: readonly VeryfrontCloudChatModel[];
}>;
/** Resolves hosted Veryfront Cloud model ID. */
export declare const resolveHostedVeryfrontCloudModelId: typeof resolveVeryfrontCloudGatewayModelId;
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