/**
 * Graph language-adapter registry — per-RunScope.
 *
 * Each `RunScope` owns its own adapter registry (Item 1 / D7). The
 * graph tool's `contributeScope` hook constructs a fresh registry per CLI
 * invocation and attaches it to `scope.graph.adapters`.
 *
 * Built on the kernel's unified `Registry<T>` with
 * `duplicatePolicy: 'overwrite'` — re-registering an adapter with the
 * same `id` overwrites the incumbent. That's intentional: a host
 * application can swap an adapter in tests, and the file's prior
 * incarnation documented this contract explicitly.
 *
 * Public API:
 *   - `GraphAdapterRegistry`         — the registry class.
 *   - `createAdapterRegistry()`      — factory used by `contributeScope`.
 *   - `currentAdapterRegistry()`     — reads the scope-bound instance.
 *   - `pickAdapter()`                — compatibility helper that routes the
 *     scope-bound instance through GraphAdapterSelector.
 */
import { type Registerable } from '@opensip-cli/core';
import type { GraphLanguageAdapter } from './types.js';
export interface RegisterableAdapter extends Registerable {
    readonly id: string;
    readonly name: string;
    readonly adapter: GraphLanguageAdapter;
}
/**
 * Per-RunScope adapter registry. Wraps the kernel `Registry<T>` with
 * the graph-specific `register` / `pick` surface.
 */
export declare class GraphAdapterRegistry {
    private readonly inner;
    /**
     * Register an adapter by its `id`. Re-registering an adapter with
     * the same `id` overwrites; that's intentional so a host application
     * can swap an adapter in tests.
     */
    register(adapter: GraphLanguageAdapter): void;
    clear(): void;
    get size(): number;
    getAll(): readonly RegisterableAdapter[];
    getById(id: string): RegisterableAdapter | undefined;
}
/** Factory used by the graph tool's `contributeScope` hook. */
export declare function createAdapterRegistry(): GraphAdapterRegistry;
/**
 * Read the current scope's graph adapter registry. Throws when no
 * scope is active or when the graph subscope is missing — both
 * indicate the caller is running outside the CLI's pre-action-hook (or
 * the test fixture forgot to construct + enter a scope).
 *
 * @throws {Error} When called outside `runWithScope(...)`, or when the
 *   active scope has no graph subscope.
 */
export declare function currentAdapterRegistry(): GraphAdapterRegistry;
/** Pick the adapter for the current run. See `GraphAdapterRegistry.pick`. */
export declare function pickAdapter(cwd?: string, language?: string): GraphLanguageAdapter;
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