/** @packageDocumentation
 * @module RPC
 */
import { IModelRpcProps } from "@itwin/core-common";
import { ComputeSelectionRpcRequestOptions, ContentDescriptorRpcRequestOptions, ContentInstanceKeysRpcRequestOptions, ContentRpcRequestOptions, ContentSourcesRpcRequestOptions, ContentSourcesRpcResult, DescriptorJSON, DisplayLabelRpcRequestOptions, DisplayLabelsRpcRequestOptions, DisplayValueGroup, DistinctValuesRpcRequestOptions, ElementProperties, FilterByInstancePathsHierarchyRpcRequestOptions, FilterByTextHierarchyRpcRequestOptions, HierarchyLevelDescriptorRpcRequestOptions, HierarchyRpcRequestOptions, ItemJSON, KeySetJSON, LabelDefinition, Node, NodePathElement, Paged, PagedResponse, PresentationRpcInterface, PresentationRpcResponse, SelectionScope, SelectionScopeRpcRequestOptions, SingleElementPropertiesRpcRequestOptions } from "@itwin/presentation-common";
import { PresentationManager } from "./PresentationManager.js";
import { TemporaryStorage } from "./TemporaryStorage.js";
/** @internal */
export declare const MAX_ALLOWED_PAGE_SIZE = 1000;
/** @internal */
export declare const MAX_ALLOWED_KEYS_PAGE_SIZE = 10000;
/**
 * The backend implementation of PresentationRpcInterface. All it's basically
 * responsible for is forwarding calls to [[Presentation.manager]].
 *
 * @internal
 */
export declare class PresentationRpcImpl extends PresentationRpcInterface implements Disposable {
    private _requestTimeout;
    private _pendingRequests;
    private _cancelEvents;
    private _statusHandler;
    constructor(props?: {
        requestTimeout?: number;
    });
    [Symbol.dispose](): void;
    get requestTimeout(): number;
    get pendingRequests(): TemporaryStorage<PresentationRpcResponse<any>>;
    /** Returns an ok response with result inside */
    private successResponse;
    /** Returns a bad request response with empty result and an error code */
    private errorResponse;
    /**
     * Get the [[PresentationManager]] used by this RPC impl for the currently authenticated client.
     *
     * In IPC apps there's a single trusted local user, so a single shared manager is used for all
     * requests (consistent with [[PresentationIpcHandler]]). In web apps, the manager is keyed by the
     * JWT `sub` (subject) claim derived from the request's access token, so all sessions of the same
     * user share a manager. When there's no usable token, the default shared manager is used.
     */
    getManager(): PresentationManager;
    private getIModel;
    private makeRequest;
    getNodesCount(token: IModelRpcProps, requestOptions: HierarchyRpcRequestOptions): PresentationRpcResponse<number>;
    getPagedNodes(token: IModelRpcProps, requestOptions: Paged<HierarchyRpcRequestOptions>): PresentationRpcResponse<PagedResponse<Node>>;
    getNodesDescriptor(token: IModelRpcProps, requestOptions: HierarchyLevelDescriptorRpcRequestOptions): PresentationRpcResponse<string | DescriptorJSON | undefined>;
    getNodePaths(token: IModelRpcProps, requestOptions: FilterByInstancePathsHierarchyRpcRequestOptions): PresentationRpcResponse<NodePathElement[]>;
    getFilteredNodePaths(token: IModelRpcProps, requestOptions: FilterByTextHierarchyRpcRequestOptions): PresentationRpcResponse<NodePathElement[]>;
    getContentSources(token: IModelRpcProps, requestOptions: ContentSourcesRpcRequestOptions): PresentationRpcResponse<ContentSourcesRpcResult>;
    getContentDescriptor(token: IModelRpcProps, requestOptions: ContentDescriptorRpcRequestOptions): PresentationRpcResponse<DescriptorJSON | undefined>;
    getContentSetSize(token: IModelRpcProps, requestOptions: ContentRpcRequestOptions): PresentationRpcResponse<number>;
    getPagedContent(token: IModelRpcProps, requestOptions: Paged<ContentRpcRequestOptions>): PresentationRpcResponse<{
        descriptor: DescriptorJSON;
        contentSet: PagedResponse<ItemJSON>;
    } | undefined>;
    getPagedContentSet(token: IModelRpcProps, requestOptions: Paged<ContentRpcRequestOptions>): PresentationRpcResponse<PagedResponse<ItemJSON>>;
    getElementProperties(token: IModelRpcProps, requestOptions: SingleElementPropertiesRpcRequestOptions): PresentationRpcResponse<ElementProperties | undefined>;
    getPagedDistinctValues(token: IModelRpcProps, requestOptions: DistinctValuesRpcRequestOptions): PresentationRpcResponse<PagedResponse<DisplayValueGroup>>;
    getContentInstanceKeys(token: IModelRpcProps, requestOptions: ContentInstanceKeysRpcRequestOptions): PresentationRpcResponse<{
        total: number;
        items: KeySetJSON;
    }>;
    getDisplayLabelDefinition(token: IModelRpcProps, requestOptions: DisplayLabelRpcRequestOptions): PresentationRpcResponse<LabelDefinition>;
    getPagedDisplayLabelDefinitions(token: IModelRpcProps, requestOptions: DisplayLabelsRpcRequestOptions): PresentationRpcResponse<PagedResponse<LabelDefinition>>;
    getSelectionScopes(token: IModelRpcProps, requestOptions: SelectionScopeRpcRequestOptions): PresentationRpcResponse<SelectionScope[]>;
    computeSelection(token: IModelRpcProps, requestOptions: ComputeSelectionRpcRequestOptions): PresentationRpcResponse<KeySetJSON>;
}
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