import type { NotionDataSource } from "./dataSources/dataSource.js";
import type { NotionDataSourcePage, NotionDataSourcePageBridge, NotionDataSourcePageUpdateInput, NotionDataSourcePageUpdateResult } from "./dataSources/dataSourcePage.js";
import type { NotionPropertySchema } from "./dataSources/propertySchema.js";
import type { NotionBlockId } from "./ids.js";
import type { CustomBlockQueryDataSourceErrorInfo } from "./messages/queryDataSourceResult.js";
import type { CustomBlockPage, NotionPageId } from "./pages/page.js";
import type { NotionParent } from "./parent.js";
import type { NotionTheme } from "./theme.js";
import type { NotionUser } from "./users/user.js";
export type CustomBlockHostState = UninitializedHostState | InitializedHostState;
export type UninitializedHostState = {
    status: "uninitialized";
    theme: NotionTheme;
};
export type InitializedHostState = {
    status: "initialized";
    theme: NotionTheme;
    blockId: NotionBlockId;
    parent: NotionParent;
    page: CustomBlockPage;
    currentUser: NotionUser;
    dataSources: NotionDataSource[];
    dataSourceState: Record<string, DataSourceQueryState>;
};
export type DataSourceQueryState = {
    /** Latest pages from the host as parsed from the bridge. `propertiesByKey` is derived lazily. */
    items: NotionDataSourcePageBridge[];
    isLoading: boolean;
    hasMore: boolean;
    error?: CustomBlockQueryDataSourceErrorInfo;
    latestRequestId?: string;
    latestSnapshotId?: string;
    latestLimit?: number;
};
export declare function createEmptyDataSourceQueryState(): DataSourceQueryState;
/**
 * Resolved page + schema views for a single data source, keyed by raw property
 * ID and by user-defined key. Re-derived from `propertyIdsByKey` on every read so
 * renames don't require a re-query.
 */
export type DataSourceQueryView = {
    items: NotionDataSourcePage[];
    collectionSchema?: NotionDataSource["collectionSchema"];
    propertySchemasById: {
        [propertyId: string]: NotionPropertySchema;
    };
    propertySchemasByKey: {
        [key: string]: NotionPropertySchema | undefined;
    };
    isLoading: boolean;
    hasMore: boolean;
    error?: CustomBlockQueryDataSourceErrorInfo;
};
/**
 * Per-row callback that resolves property keys against the data source and forwards the
 * resulting write to the bridge. Injected by callers (typically the SDK singleton in `init.ts`)
 * so this module stays free of bridge-instance dependencies.
 */
export type UpdateDataSourcePageFn = (args: {
    dataSource: NotionDataSource;
    pageId: NotionPageId;
    input: NotionDataSourcePageUpdateInput;
}) => Promise<NotionDataSourcePageUpdateResult>;
export declare function getDataSourceQueryView(hostState: CustomBlockHostState, key: string, updateDataSourcePage: UpdateDataSourcePageFn): DataSourceQueryView;
//# sourceMappingURL=hostState.d.ts.map