export type CodeModeInvocation = {
    script: string;
    files?: Record<string, string>;
    source: "request" | "tool_call" | "shell_marker";
};
export declare function extractCodeModeInvocation(body: Record<string, unknown>): CodeModeInvocation | undefined;
export declare function extractCodeModeToolCall(name: string, argumentsText: string, declared: readonly string[]): CodeModeInvocation | undefined;
export declare function ensureCodeModeTool(tools: unknown[] | undefined): unknown[] | undefined;
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