import type { SkillPack } from "./contracts/types.js";
import type { OrgxSkillPackOverrides } from "./agent-suite.js";
export type SkillPackPolicy = {
    frozen: boolean;
    pinnedChecksum: string | null;
};
export type SkillPackPolicyDiff = {
    field: "policy.frozen" | "policy.pinnedChecksum";
    before: boolean | string | null;
    after: boolean | string | null;
};
export type SkillPackPolicyAuditEntry = {
    id: string;
    changedAt: string;
    changedBy: string;
    action: "policy.update" | "policy.rollback";
    reason: string | null;
    rollbackOfAuditId: string | null;
    diff: SkillPackPolicyDiff[];
    beforePolicy: SkillPackPolicy;
    afterPolicy: SkillPackPolicy;
};
export type SkillPackState = {
    version: 1;
    updatedAt: string;
    lastCheckedAt: string | null;
    lastError: string | null;
    etag: string | null;
    policy: SkillPackPolicy;
    pack: {
        name: string;
        version: string;
        checksum: string;
        updated_at: string | null;
    } | null;
    remote: {
        name: string;
        version: string;
        checksum: string;
        updated_at: string | null;
    } | null;
    overrides: OrgxSkillPackOverrides | null;
    audit: {
        entries: SkillPackPolicyAuditEntry[];
    };
};
export declare function readSkillPackState(input?: {
    openclawDir?: string;
}): SkillPackState;
export declare function writeSkillPackState(state: SkillPackState, input?: {
    openclawDir?: string;
}): void;
export declare function updateSkillPackPolicy(input: {
    openclawDir?: string;
    frozen?: boolean;
    pinnedChecksum?: string | null;
    pinToCurrent?: boolean;
    clearPin?: boolean;
    changedBy?: string;
    reason?: string;
}): SkillPackState;
export declare function rollbackSkillPackPolicy(input?: {
    openclawDir?: string;
    auditId?: string;
    changedBy?: string;
    reason?: string;
}): SkillPackState;
export declare function toOrgxSkillPackOverrides(input: {
    pack: SkillPack;
    etag: string | null;
}): {
    overrides: OrgxSkillPackOverrides;
    validationErrors: string[];
};
export declare function refreshSkillPackState(input: {
    getSkillPack: (args: {
        name?: string;
        ifNoneMatch?: string | null;
    }) => Promise<{
        ok: true;
        notModified: true;
        etag: string | null;
        pack: null;
    } | {
        ok: true;
        notModified: false;
        etag: string | null;
        pack: SkillPack;
    } | {
        ok: false;
        status: number;
        error: string;
    }>;
    packName?: string;
    openclawDir?: string;
    force?: boolean;
}): Promise<{
    state: SkillPackState;
    changed: boolean;
}>;