import type { StorageWorkspaceType, StorageWorkspaceSnapshotType, StorageResolvedWorkspaceType, StorageCreateWorkspaceInput, StorageUpdateWorkspaceInput, StorageListWorkspacesInput, StorageListWorkspacesOutput, StorageListWorkspacesResolvedOutput } from '../../types.js';
import { VersionedStorageDomain } from '../versioned.js';
import type { VersionBase, CreateVersionInputBase, ListVersionsInputBase, ListVersionsOutputBase } from '../versioned.js';
/**
 * Represents a stored version of a workspace's configuration.
 * Config fields are top-level on the version row (no nested snapshot object).
 */
export interface WorkspaceVersion extends StorageWorkspaceSnapshotType, VersionBase {
    /** ID of the workspace this version belongs to */
    workspaceId: string;
}
/**
 * Input for creating a new workspace version.
 * Config fields are top-level (no nested snapshot object).
 */
export interface CreateWorkspaceVersionInput extends StorageWorkspaceSnapshotType, CreateVersionInputBase {
    /** ID of the workspace this version belongs to */
    workspaceId: string;
}
/**
 * Sort direction for version listings.
 */
export type WorkspaceVersionSortDirection = 'ASC' | 'DESC';
/**
 * Fields that can be used for ordering version listings.
 */
export type WorkspaceVersionOrderBy = 'versionNumber' | 'createdAt';
/**
 * Input for listing workspace versions with pagination and sorting.
 */
export interface ListWorkspaceVersionsInput extends ListVersionsInputBase {
    /** ID of the workspace to list versions for */
    workspaceId: string;
}
/**
 * Output for listing workspace versions with pagination info.
 */
export interface ListWorkspaceVersionsOutput extends ListVersionsOutputBase<WorkspaceVersion> {
}
export declare abstract class WorkspacesStorage extends VersionedStorageDomain<StorageWorkspaceType, StorageWorkspaceSnapshotType, StorageResolvedWorkspaceType, WorkspaceVersion, CreateWorkspaceVersionInput, ListWorkspaceVersionsInput, ListWorkspaceVersionsOutput, {
    workspace: StorageCreateWorkspaceInput;
}, StorageUpdateWorkspaceInput, StorageListWorkspacesInput | undefined, StorageListWorkspacesOutput, StorageListWorkspacesResolvedOutput> {
    protected readonly listKey = "workspaces";
    protected readonly versionMetadataFields: ("id" | "createdAt" | "versionNumber" | "changedFields" | "changeMessage" | "workspaceId")[];
    constructor();
}
//# sourceMappingURL=base.d.ts.map