interface QueryConfig {
    get?: {
        enabled?: boolean;
        roles?: string[];
    };
    list?: {
        enabled?: boolean;
        roles?: string[];
        count?: {
            enabled?: boolean;
        };
    };
    globalRoles?: string[];
    instanceRoles?: string[];
}
interface Config {
    models?: {
        graphql?: {
            queries?: QueryConfig;
            [key: string]: unknown;
        };
        [key: string]: unknown;
    }[];
    [key: string]: unknown;
}
/**
 * Migration to merge per-query roles (get.roles, list.roles) into shared
 * queries.globalRoles + queries.instanceRoles for unified read permissions.
 */
export declare const migration026QuerySharedRoles: import("./types.js").SchemaMigration<Config, Config>;
export {};
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