export declare function redactSecrets(text: string): string;
/** #289: the bounded, redacted slice of a tool's result body that goes on the
 *  bus. Redacts BEFORE truncating, so a cut-off credential can't leak the way
 *  a half-matched token would; keeps the head and states the truncation in
 *  structured fields rather than leaving a reader to infer it from an ellipsis. */
export declare function summarizeToolOutput(text: string): {
    output: string;
    truncated?: boolean;
    output_chars: number;
};
/** Redacted, truncated argument summary — the form `tool` events log (and,
 *  since M5, approval requests carry). */
export declare function summarizeToolInput(input: Record<string, unknown>): Record<string, unknown>;
export declare function summarize(input: Record<string, unknown>): Record<string, unknown>;
//# sourceMappingURL=policy-secrets.d.ts.map