import { z } from 'zod';
import { type SplitArtifact } from './split.js';
/** The content-addressed frozen-split reference form (codex fold-3). */
export declare const SPLIT_REF_RE: RegExp;
/** Filename of the frozen split artifact inside its gate dir (the tracked-public home). */
export declare const FROZEN_SPLIT_FILE = "frozen-split.json";
/**
 * The selection-rule derivation PINS — the exact inputs the freeze derived the
 * corpus from, recorded so materialize can RE-DERIVE the split and assert byte
 * equality (detect-never-repair; re-derivation is a detector, never a source).
 */
export declare const SelectionPinsSchema: z.ZodObject<{
    predicate: z.ZodEffects<z.ZodString, string, string>;
    window: z.ZodDiscriminatedUnion<"type", [z.ZodObject<{
        type: z.ZodLiteral<"all">;
    }, "strip", z.ZodTypeAny, {
        type: "all";
    }, {
        type: "all";
    }>, z.ZodObject<{
        type: z.ZodLiteral<"bounded">;
        n: z.ZodNumber;
    }, "strip", z.ZodTypeAny, {
        type: "bounded";
        n: number;
    }, {
        type: "bounded";
        n: number;
    }>]>;
    codePathClassifier: z.ZodObject<{
        includeGlobs: z.ZodArray<z.ZodString, "many">;
        excludeGlobs: z.ZodArray<z.ZodString, "many">;
    }, "strip", z.ZodTypeAny, {
        excludeGlobs: string[];
        includeGlobs: string[];
    }, {
        excludeGlobs: string[];
        includeGlobs: string[];
    }>;
    excludeRevertPairs: z.ZodBoolean;
    excludeBotPrs: z.ZodBoolean;
}, "strict", z.ZodTypeAny, {
    predicate: string;
    window: {
        type: "all";
    } | {
        type: "bounded";
        n: number;
    };
    codePathClassifier: {
        excludeGlobs: string[];
        includeGlobs: string[];
    };
    excludeRevertPairs: boolean;
    excludeBotPrs: boolean;
}, {
    predicate: string;
    window: {
        type: "all";
    } | {
        type: "bounded";
        n: number;
    };
    codePathClassifier: {
        excludeGlobs: string[];
        includeGlobs: string[];
    };
    excludeRevertPairs: boolean;
    excludeBotPrs: boolean;
}>;
export type SelectionPins = z.infer<typeof SelectionPinsSchema>;
/**
 * The `totem spine freeze-split` INPUT (the curated freeze decisions). Everything
 * else — `asOfCommit` (lc HEAD at freeze, Q3 derived-at-freeze), the corpus, the
 * split membership, `frozenAt`, the stamps — is DERIVED at freeze and pinned in
 * the artifact. `cutIndex` is the recorded build-choice under the held-out ≥ 0.5
 * floor (#804).
 */
export declare const FreezeSplitParamsSchema: z.ZodObject<{
    gate: z.ZodEffects<z.ZodEffects<z.ZodString, string, string>, string, string>;
    repo: z.ZodEffects<z.ZodString, string, string>;
    selectionRule: z.ZodObject<{
        predicate: z.ZodEffects<z.ZodString, string, string>;
        window: z.ZodDiscriminatedUnion<"type", [z.ZodObject<{
            type: z.ZodLiteral<"all">;
        }, "strip", z.ZodTypeAny, {
            type: "all";
        }, {
            type: "all";
        }>, z.ZodObject<{
            type: z.ZodLiteral<"bounded">;
            n: z.ZodNumber;
        }, "strip", z.ZodTypeAny, {
            type: "bounded";
            n: number;
        }, {
            type: "bounded";
            n: number;
        }>]>;
        codePathClassifier: z.ZodObject<{
            includeGlobs: z.ZodArray<z.ZodString, "many">;
            excludeGlobs: z.ZodArray<z.ZodString, "many">;
        }, "strip", z.ZodTypeAny, {
            excludeGlobs: string[];
            includeGlobs: string[];
        }, {
            excludeGlobs: string[];
            includeGlobs: string[];
        }>;
        excludeRevertPairs: z.ZodBoolean;
        excludeBotPrs: z.ZodBoolean;
    }, "strict", z.ZodTypeAny, {
        predicate: string;
        window: {
            type: "all";
        } | {
            type: "bounded";
            n: number;
        };
        codePathClassifier: {
            excludeGlobs: string[];
            includeGlobs: string[];
        };
        excludeRevertPairs: boolean;
        excludeBotPrs: boolean;
    }, {
        predicate: string;
        window: {
            type: "all";
        } | {
            type: "bounded";
            n: number;
        };
        codePathClassifier: {
            excludeGlobs: string[];
            includeGlobs: string[];
        };
        excludeRevertPairs: boolean;
        excludeBotPrs: boolean;
    }>;
    split: z.ZodObject<{
        cutIndex: z.ZodNumber;
        excludedPrs: z.ZodDefault<z.ZodArray<z.ZodNumber, "many">>;
    }, "strip", z.ZodTypeAny, {
        excludedPrs: number[];
        cutIndex: number;
    }, {
        cutIndex: number;
        excludedPrs?: number[] | undefined;
    }>;
    label: z.ZodOptional<z.ZodString>;
}, "strict", z.ZodTypeAny, {
    split: {
        excludedPrs: number[];
        cutIndex: number;
    };
    repo: string;
    gate: string;
    selectionRule: {
        predicate: string;
        window: {
            type: "all";
        } | {
            type: "bounded";
            n: number;
        };
        codePathClassifier: {
            excludeGlobs: string[];
            includeGlobs: string[];
        };
        excludeRevertPairs: boolean;
        excludeBotPrs: boolean;
    };
    label?: string | undefined;
}, {
    split: {
        cutIndex: number;
        excludedPrs?: number[] | undefined;
    };
    repo: string;
    gate: string;
    selectionRule: {
        predicate: string;
        window: {
            type: "all";
        } | {
            type: "bounded";
            n: number;
        };
        codePathClassifier: {
            excludeGlobs: string[];
            includeGlobs: string[];
        };
        excludeRevertPairs: boolean;
        excludeBotPrs: boolean;
    };
    label?: string | undefined;
}>;
export type FreezeSplitParams = z.infer<typeof FreezeSplitParamsSchema>;
/**
 * The frozen split artifact. `.strict()` — an unknown field is tamper/corruption,
 * never silently carried. `split.frozenAt` is REQUIRED here (the freeze IS the
 * event that mints it) even though `SplitArtifactSchema` keeps it optional for
 * the mined/legacy shape.
 */
export declare const FrozenSplitArtifactSchema: z.ZodEffects<z.ZodObject<{
    schemaVersion: z.ZodLiteral<1>;
    gate: z.ZodEffects<z.ZodString, string, string>;
    repo: z.ZodEffects<z.ZodString, string, string>;
    selectionPins: z.ZodObject<{
        predicate: z.ZodEffects<z.ZodString, string, string>;
        window: z.ZodDiscriminatedUnion<"type", [z.ZodObject<{
            type: z.ZodLiteral<"all">;
        }, "strip", z.ZodTypeAny, {
            type: "all";
        }, {
            type: "all";
        }>, z.ZodObject<{
            type: z.ZodLiteral<"bounded">;
            n: z.ZodNumber;
        }, "strip", z.ZodTypeAny, {
            type: "bounded";
            n: number;
        }, {
            type: "bounded";
            n: number;
        }>]>;
        codePathClassifier: z.ZodObject<{
            includeGlobs: z.ZodArray<z.ZodString, "many">;
            excludeGlobs: z.ZodArray<z.ZodString, "many">;
        }, "strip", z.ZodTypeAny, {
            excludeGlobs: string[];
            includeGlobs: string[];
        }, {
            excludeGlobs: string[];
            includeGlobs: string[];
        }>;
        excludeRevertPairs: z.ZodBoolean;
        excludeBotPrs: z.ZodBoolean;
    }, "strict", z.ZodTypeAny, {
        predicate: string;
        window: {
            type: "all";
        } | {
            type: "bounded";
            n: number;
        };
        codePathClassifier: {
            excludeGlobs: string[];
            includeGlobs: string[];
        };
        excludeRevertPairs: boolean;
        excludeBotPrs: boolean;
    }, {
        predicate: string;
        window: {
            type: "all";
        } | {
            type: "bounded";
            n: number;
        };
        codePathClassifier: {
            excludeGlobs: string[];
            includeGlobs: string[];
        };
        excludeRevertPairs: boolean;
        excludeBotPrs: boolean;
    }>;
    /** The resolved split (single home for membership + `frozenAt`; `asOfCommit` lives inside). */
    split: z.ZodEffects<z.ZodObject<{
        asOfCommit: z.ZodString;
        trainPrs: z.ZodArray<z.ZodNumber, "many">;
        heldOutPrs: z.ZodArray<z.ZodNumber, "many">;
        excludedPrs: z.ZodArray<z.ZodNumber, "many">;
        positiveControlPrs: z.ZodArray<z.ZodNumber, "many">;
        negativeControlPrs: z.ZodArray<z.ZodNumber, "many">;
        splitRule: z.ZodObject<{
            predicate: z.ZodEffects<z.ZodString, string, string>;
            cutIndex: z.ZodNumber;
        }, "strip", z.ZodTypeAny, {
            predicate: string;
            cutIndex: number;
        }, {
            predicate: string;
            cutIndex: number;
        }>;
        frozenAt: z.ZodOptional<z.ZodString>;
    }, "strip", z.ZodTypeAny, {
        asOfCommit: string;
        trainPrs: number[];
        heldOutPrs: number[];
        excludedPrs: number[];
        positiveControlPrs: number[];
        negativeControlPrs: number[];
        splitRule: {
            predicate: string;
            cutIndex: number;
        };
        frozenAt?: string | undefined;
    }, {
        asOfCommit: string;
        trainPrs: number[];
        heldOutPrs: number[];
        excludedPrs: number[];
        positiveControlPrs: number[];
        negativeControlPrs: number[];
        splitRule: {
            predicate: string;
            cutIndex: number;
        };
        frozenAt?: string | undefined;
    }>, {
        asOfCommit: string;
        trainPrs: number[];
        heldOutPrs: number[];
        excludedPrs: number[];
        positiveControlPrs: number[];
        negativeControlPrs: number[];
        splitRule: {
            predicate: string;
            cutIndex: number;
        };
        frozenAt?: string | undefined;
    }, {
        asOfCommit: string;
        trainPrs: number[];
        heldOutPrs: number[];
        excludedPrs: number[];
        positiveControlPrs: number[];
        negativeControlPrs: number[];
        splitRule: {
            predicate: string;
            cutIndex: number;
        };
        frozenAt?: string | undefined;
    }>;
    /**
     * The LAST train PR's merge commit — the §5.4 author-sandbox root derives
     * from THIS (an lc worktree at the cut boundary), never from an
     * author-supplied knob (the judgedBy≠author independence axiom applied to
     * config — codex sandbox note).
     */
    cutBoundarySha: z.ZodString;
    /** sha256 over the canonical corpus enumeration (PRs + merge commits) — the (b) commitment leg. */
    corpusIntegrity: z.ZodString;
    /** Content address of the canonical payload (all fields except splitRef/freezeCommitment/label). */
    splitRef: z.ZodString;
    /** `sha256(splitRef · frozenAt · corpusIntegrity)` — chained into every ledger entry's material. */
    freezeCommitment: z.ZodString;
    /** Optional human handle — NEVER load-bearing (resolution goes by `splitRef`). */
    label: z.ZodOptional<z.ZodString>;
}, "strict", z.ZodTypeAny, {
    split: {
        asOfCommit: string;
        trainPrs: number[];
        heldOutPrs: number[];
        excludedPrs: number[];
        positiveControlPrs: number[];
        negativeControlPrs: number[];
        splitRule: {
            predicate: string;
            cutIndex: number;
        };
        frozenAt?: string | undefined;
    };
    schemaVersion: 1;
    repo: string;
    splitRef: string;
    freezeCommitment: string;
    gate: string;
    selectionPins: {
        predicate: string;
        window: {
            type: "all";
        } | {
            type: "bounded";
            n: number;
        };
        codePathClassifier: {
            excludeGlobs: string[];
            includeGlobs: string[];
        };
        excludeRevertPairs: boolean;
        excludeBotPrs: boolean;
    };
    cutBoundarySha: string;
    corpusIntegrity: string;
    label?: string | undefined;
}, {
    split: {
        asOfCommit: string;
        trainPrs: number[];
        heldOutPrs: number[];
        excludedPrs: number[];
        positiveControlPrs: number[];
        negativeControlPrs: number[];
        splitRule: {
            predicate: string;
            cutIndex: number;
        };
        frozenAt?: string | undefined;
    };
    schemaVersion: 1;
    repo: string;
    splitRef: string;
    freezeCommitment: string;
    gate: string;
    selectionPins: {
        predicate: string;
        window: {
            type: "all";
        } | {
            type: "bounded";
            n: number;
        };
        codePathClassifier: {
            excludeGlobs: string[];
            includeGlobs: string[];
        };
        excludeRevertPairs: boolean;
        excludeBotPrs: boolean;
    };
    cutBoundarySha: string;
    corpusIntegrity: string;
    label?: string | undefined;
}>, {
    split: {
        asOfCommit: string;
        trainPrs: number[];
        heldOutPrs: number[];
        excludedPrs: number[];
        positiveControlPrs: number[];
        negativeControlPrs: number[];
        splitRule: {
            predicate: string;
            cutIndex: number;
        };
        frozenAt?: string | undefined;
    };
    schemaVersion: 1;
    repo: string;
    splitRef: string;
    freezeCommitment: string;
    gate: string;
    selectionPins: {
        predicate: string;
        window: {
            type: "all";
        } | {
            type: "bounded";
            n: number;
        };
        codePathClassifier: {
            excludeGlobs: string[];
            includeGlobs: string[];
        };
        excludeRevertPairs: boolean;
        excludeBotPrs: boolean;
    };
    cutBoundarySha: string;
    corpusIntegrity: string;
    label?: string | undefined;
}, {
    split: {
        asOfCommit: string;
        trainPrs: number[];
        heldOutPrs: number[];
        excludedPrs: number[];
        positiveControlPrs: number[];
        negativeControlPrs: number[];
        splitRule: {
            predicate: string;
            cutIndex: number;
        };
        frozenAt?: string | undefined;
    };
    schemaVersion: 1;
    repo: string;
    splitRef: string;
    freezeCommitment: string;
    gate: string;
    selectionPins: {
        predicate: string;
        window: {
            type: "all";
        } | {
            type: "bounded";
            n: number;
        };
        codePathClassifier: {
            excludeGlobs: string[];
            includeGlobs: string[];
        };
        excludeRevertPairs: boolean;
        excludeBotPrs: boolean;
    };
    cutBoundarySha: string;
    corpusIntegrity: string;
    label?: string | undefined;
}>;
export type FrozenSplitArtifact = z.infer<typeof FrozenSplitArtifactSchema>;
/** The freeze-time inputs `assembleFrozenSplitArtifact` derives the stamps from. */
export interface FrozenSplitAssembly {
    gate: string;
    repo: string;
    selectionPins: SelectionPins;
    split: SplitArtifact;
    cutBoundarySha: string;
    corpusIntegrity: string;
    label?: string;
}
/**
 * sha256 over the canonical corpus enumeration: the sorted PR list + each PR's
 * merge commit. Deterministic from the pinned inputs; a post-freeze change to
 * either (t7 content injection) breaks the commitment chain loudly.
 */
export declare function computeCorpusIntegrity(corpus: readonly number[], mergeCommitByPr: ReadonlyMap<number, string>): string;
/** `split:<sha256(canonical payload)>` — codex fold-3: the ref is the artifact's content address. */
export declare function computeFrozenSplitRef(a: FrozenSplitAssembly): string;
/** The (b) hash-commitment: `sha256(splitRef · frozenAt · corpusIntegrity)` over the canonical tuple. */
export declare function computeFreezeCommitment(splitRef: string, frozenAt: string, corpusIntegrity: string): string;
/**
 * Derive splitRef + freezeCommitment from the freeze-time inputs and return the
 * validated artifact. Throws (Zod) if the assembly is malformed — a malformed
 * freeze never produces an artifact (Tenet 4).
 */
export declare function assembleFrozenSplitArtifact(a: FrozenSplitAssembly): FrozenSplitArtifact;
/** Result of recomputing an artifact's content address + commitment from its own fields. */
export interface FreezeIntegrityCheck {
    ok: boolean;
    expectedSplitRef: string;
    expectedCommitment: string;
}
/**
 * Recompute splitRef + freezeCommitment from the artifact's own payload and
 * compare — the pure half of tamper detection (any in-place edit to a pinned
 * field breaks one or both). Consumers throw a distinct fail-loud row on `!ok`;
 * this stays a sensor (Tenet 13).
 */
export declare function verifyFreezeIntegrity(artifact: FrozenSplitArtifact): FreezeIntegrityCheck;
//# sourceMappingURL=frozen-split.d.ts.map