import type Anthropic from '@anthropic-ai/sdk';
/** Provider-specific extra options for the Anthropic adapter. */
export interface AnthropicExtra extends Record<string, unknown> {
    /** Anthropic tool definitions for function calling, bypassing Crux tool conversion. */
    readonly tools?: Anthropic.ToolUnion[];
    /** Anthropic tool choice strategy. */
    readonly tool_choice?: Anthropic.ToolChoice;
}
/** Provider-native message request assembled by the Anthropic provider runtime. */
export interface AnthropicRequest extends Record<string, unknown> {
    /** Anthropic model identifier. */
    readonly model: string;
    /** Anthropic request transcript. */
    readonly messages: Anthropic.MessageParam[];
}