import type { RouterResult } from './types.js';
import type { Logger } from '../log/logger.js';
interface CodexToolFunctionSpec {
    namespace: string;
    name: string;
}
/**
 * Build a lookup table of namespace function tools from the original request tools array.
 * CCX's BuildCodexToolContext scans tools and records namespace children.
 */
export declare function buildNamespaceToolContext(tools: unknown[]): Map<string, CodexToolFunctionSpec>;
/**
 * Remap namespace function calls in a response output array.
 * CCX's RemapNamespaceFunctionCallsInResponse uses the context to add namespace field.
 */
export declare function remapNamespaceFunctionCalls(output: Array<Record<string, unknown>>, namespaceCtx: Map<string, CodexToolFunctionSpec>): void;
export type InboundType = 'anthropic' | 'openai' | 'openai-responses';
export interface TransformResult {
    url: string;
    headers: Record<string, string>;
    body: Record<string, unknown>;
    crossProtocol: boolean;
}
export declare function transformInboundRequest(inboundType: InboundType, route: RouterResult, body: Record<string, unknown>, logger?: Logger): Promise<TransformResult>;
/** OpenAI ComputerAction → Anthropic tool_use input */
export declare function convertActionToAnthropic(action: Record<string, unknown>): Record<string, unknown>;
/** Anthropic tool_use input → OpenAI ComputerAction */
export declare function convertActionToOpenAI(input: Record<string, unknown>): Record<string, unknown>;
export declare function convertOpenAIResponsesToAnthropic(responsesBody: Record<string, unknown>): Record<string, unknown>;
export declare function convertAnthropicResponseToOpenAIResponses(anthropicBody: Record<string, unknown>): Record<string, unknown>;
export declare function convertOpenAIResponseToAnthropic(openaiBody: Record<string, unknown>): Record<string, unknown>;
export declare function convertAnthropicResponseToOpenAI(anthropicBody: Record<string, unknown>): Record<string, unknown>;
/**
 * Convert OpenAI Chat Completions response to OpenAI Responses format.
 */
export declare function convertOpenAIResponseToOpenAIResponses(chatBody: Record<string, unknown>): Record<string, unknown>;
/**
 * Convert OpenAI Responses response to Chat Completions format.
 */
export declare function convertOpenAIResponsesResponseToOpenAI(responsesBody: Record<string, unknown>): Record<string, unknown>;
export {};
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