export declare const FROZEN_HUMAN_EVAL_VERSION = "human-relevance-frozen-v1";
export declare const FROZEN_HUMAN_EVAL_FILE: string;
/** Pinned canonical hash of the frozen eval tasks — the tamper-evidence anchor. */
export declare const FROZEN_HUMAN_EVAL_HASH = "sha256:6096e48ef8f2182e0f00348a953f0f00fe0415575b300234fe2316f37b768200";
export interface HumanEvalTask {
    id: string;
    q: string;
    labels: string[];
}
export interface FrozenHumanEval {
    version: string;
    tasks: HumanEvalTask[];
    corpusHash: string;
}
/** Canonical content hash over the tasks — order-independent (tasks sorted by id). */
export declare function humanEvalHash(tasks: HumanEvalTask[]): string;
/**
 * Load + verify the frozen human eval set. Throws if missing or if its content
 * hash != the pinned FROZEN_HUMAN_EVAL_HASH (the "frozen" guarantee).
 */
export declare function loadFrozenHumanEval(): FrozenHumanEval;
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