import type { FileReplacement } from '@nx/angular-rspack-compiler';
import type { Compiler } from '@rspack/core';
export declare const READY_SIGNAL_PLUGIN: unique symbol;
/**
 * Reports the dev server's address to an Nx task whose readyWhen is `signal`.
 * `rspack serve` reads `devServer` from the compiler after plugins apply,
 * so wrapping `onListening` here reaches the server it starts.
 */
export declare function applyDevServerReadySignal(compiler: Compiler): void;
/**
 * Whether the SSR server entry, or the file that replaces it, mentions
 * `emitReadySignal`, taken to mean it reports readiness itself. The forked SSR
 * server, not the dev server, is then the address the waiting tasks need.
 */
export declare function ssrServerEmitsReadySignal(root: string, ssr: boolean | {
    entry?: string;
} | undefined, fileReplacements: FileReplacement[]): boolean;
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