import MagicString from 'magic-string';
import type { Plugin } from 'vite';
export interface ComponentTaggerOptions {
    enabled?: boolean;
    debug?: boolean;
    /**
     * Leave TanStack Router's route modules untagged.
     *
     * Set automatically by {@link componentTaggerPlugin} when the router's
     * code-splitter is ordered BEFORE this plugin — see the comment on
     * `TANSTACK_CODE_SPLITTER_PLUGIN` for why tagging regenerated route code is
     * worse than not tagging it at all.
     */
    skipRegeneratedRouteModules?: boolean;
}
export interface ComponentTaggerStats {
    totalFiles: number;
    processedFiles: number;
    totalElements: number;
}
export declare class ComponentTagger {
    private options;
    private stats;
    private cwd;
    private skipRegeneratedRouteModules;
    constructor(options?: ComponentTaggerOptions);
    /**
     * Stop tagging route modules. Called once, from `configResolved`, when the
     * plugin order means route code reaches us already regenerated.
     */
    setSkipRegeneratedRouteModules(skip: boolean): void;
    transformCode(code: string, id: string): {
        code: string;
        map: ReturnType<MagicString['generateMap']>;
    } | null;
    getStats(): ComponentTaggerStats;
}
export declare function componentTaggerPlugin(options?: ComponentTaggerOptions): Plugin;
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