/**
 * Adapts the Nx Tree to the kos-codegen-core CodegenFileSystem interface.
 *
 * This enables generator logic written against CodegenFileSystem to run
 * within the Nx generator pipeline (operating on the in-memory Tree).
 */
import type { Tree } from "@nx/devkit";
import type { CodegenFileSystem } from "@kosdev-code/kos-codegen-core";
export declare class NxTreeAdapter implements CodegenFileSystem {
    private readonly tree;
    readonly root: string;
    constructor(tree: Tree);
    read(filePath: string): string | null;
    write(filePath: string, content: string): void;
    exists(filePath: string): boolean;
    delete(filePath: string): void;
    listFiles(dirPath: string): string[];
    private walkTree;
    private tryGetChildren;
}
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