import type { CollectionSchema, FactoryStorageOps } from '@mastra/core/storage';
/**
 * One row per project whose `version` is replaced after every committed write to that project's
 * `work_items`. Readers of the full card list compare it against the version their snapshot was
 * taken at, so an unchanged board costs one indexed row read instead of every card.
 */
export declare const FACTORY_BOARD_VERSIONS_SCHEMA: CollectionSchema;
/** A project, or every project in an org when a write's filter only names the org. */
export interface BoardScope {
    orgId: string;
    factoryProjectId?: string;
}
/**
 * Wrap `ops` so every write to `work_items` reports the board it changed, once the write has
 * resolved. Writes outside any tenant (`dangerouslyClearAll`) report nothing.
 */
export declare function trackBoardWrites(ops: FactoryStorageOps, changed: (scope: BoardScope) => void | Promise<void>): FactoryStorageOps;
/** Collects the boards a transaction changed so they can be bumped once it has committed. */
export declare class BoardScopes {
    #private;
    add: (scope: BoardScope) => void;
    values(): BoardScope[];
}
export declare function bumpBoardVersions(ops: FactoryStorageOps, scopes: readonly BoardScope[]): Promise<void>;
export declare function readBoardVersion(ops: FactoryStorageOps, orgId: string, factoryProjectId: string): Promise<string | undefined>;
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