/** Canonical JSON for hashing adapter input before any event-payload clamp. */
export declare function canonicalToolInput(value: unknown): string;
/** Exact-input digest used by the report-only run-quality evaluator. */
export declare function toolInputHash(toolName: string, input: unknown): string;
/** Hash a semantic target without persisting its path, URL, or query. */
export declare function toolTargetHash(toolName: string, input: unknown): string | undefined;
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