import type { ThreadService } from "../services.js";
/** Boot globals of {@link lspThreadService}. */
export interface LspServiceGlobals {
    /**
     * Subscribe `listener` to main's effective shared-LSP mode and answer the
     * mode at subscription; the subscription lasts until the worker exits.
     */
    readonly watchSharedLsp: (listener: (enabled: boolean) => unknown) => boolean | Promise<boolean>;
}
/** Keeps each worker's shared-LSP mode equal to the main thread's. */
export declare const lspThreadService: ThreadService;