/********************************************************************************
 * Copyright (c) 2026 CrossBreeze, EclipseSource and others.
 *
 * This program and the accompanying materials are made available under the
 * terms of the MIT License which is available in the project root.
 *
 * SPDX-License-Identifier: MIT
 ********************************************************************************/
import { type DumpHostStateArgs, type HostDiagnosticsProtocol, type WriteHostHeapSnapshotArgs } from '@hydranium/protocol';
import { ContainerModule } from '@theia/core/shared/inversify';
/**
 * Host-process diagnostics, computed IN the Theia backend process this service
 * runs in (the parent / host, distinct from the data-server child that holds the
 * model store). Universal — `process.memoryUsage()` always works — so the
 * framework wires it by default. Each result is also written to the backend's
 * stdout so it reaches the pod log (`kubectl logs`), not only the RPC caller.
 */
export declare class HostDiagnosticsServer implements HostDiagnosticsProtocol {
    dumpHostState(args: DumpHostStateArgs): Promise<string>;
    writeHostHeapSnapshot(args: WriteHostHeapSnapshotArgs): Promise<string>;
}
/**
 * Theia backend module that exposes {@link HostDiagnosticsServer} as an ordinary
 * in-process RPC service at {@link HOST_DIAGNOSTICS_PATH} (not the socket-
 * forwarded data-server transport). The frontend reaches it with
 * `bindHostDiagnostics` (see `../browser`). Adopters
 * `export default createHostDiagnosticsBackendModule()` from a backend-module
 * entry point.
 */
export declare function createHostDiagnosticsBackendModule(): ContainerModule;
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