import { type Cache1hMode, type ClaudeCodeIdentity } from '@cortexkit/anthropic-auth-core';
import type { Context, SimpleStreamOptions, Tool } from '@earendil-works/pi-ai';
export type AnthropicRequestBody = {
    model: string;
    max_tokens: number;
    stream: true;
    system?: Array<Record<string, unknown>>;
    messages: Array<Record<string, unknown>>;
    tools?: Array<Record<string, unknown>>;
    thinking?: {
        type: 'enabled';
        budget_tokens: number;
    } | {
        type: 'adaptive';
        display: 'summarized';
    };
    output_config?: {
        effort: string;
    };
    cache_control?: {
        type: 'ephemeral';
    };
    speed?: 'fast';
};
export declare function fromClaudeCodeToolName(name: string, tools?: Tool[]): string;
export declare function buildAnthropicRequest(modelId: string, context: Context, options: SimpleStreamOptions | undefined, cache: {
    enabled: boolean;
    mode: Cache1hMode;
}, fastModeEnabled?: boolean, identity?: ClaudeCodeIdentity): Promise<{
    body: AnthropicRequestBody;
    bodyText: string;
}>;