/**
 * Schema Registry
 *
 * Collects plugin manifest schemas and combines them for manifest generation.
 * Provides a unified view of all plugin state schemas and capabilities.
 */
import type { PluginManifestSchema, JSONSchema, PluginCapabilities, SliceUIMetadata } from "./manifest-schema.ts";
/**
 * Registry of all plugin manifest schemas
 *
 * Used by the manifest route to generate the GizmoManifest from static schemas
 * instead of inferring from runtime state.
 */
export interface SchemaRegistry {
    /** Map of plugin key to manifest schema */
    schemas: Map<string, PluginManifestSchema>;
    /**
     * Get combined state schema for all plugins
     *
     * Returns a JSON Schema with each plugin's state as a property
     * and plugin schemas in $defs.
     */
    getStateSchema(): JSONSchema;
    /**
     * Get combined capabilities from all plugins
     */
    getCapabilities(): PluginCapabilities;
    /**
     * Get UI metadata for all slices
     */
    getSliceMetadata(): Record<string, SliceUIMetadata>;
    /**
     * Get all route paths from plugins
     */
    getRoutes(): Record<string, string[]>;
    /**
     * Check if a plugin schema is registered
     */
    hasSchema(pluginKey: string): boolean;
    /**
     * Get list of all registered slice keys
     */
    getSliceKeys(): string[];
}
/**
 * Create a schema registry from plugin manifest schemas
 *
 * @param schemas - Array of plugin manifest schemas
 * @returns SchemaRegistry instance
 *
 * @example
 * ```typescript
 * import { createSchemaRegistry } from "@gizmo-ai/server";
 * import { AgentManifestSchema } from "@gizmo-ai/agent-plugin";
 * import { HITLManifestSchema } from "@gizmo-ai/hitl-plugin";
 *
 * const registry = createSchemaRegistry([
 *   AgentManifestSchema,
 *   HITLManifestSchema,
 * ]);
 *
 * const stateSchema = registry.getStateSchema();
 * const capabilities = registry.getCapabilities();
 * ```
 */
export declare function createSchemaRegistry(schemas: PluginManifestSchema[]): SchemaRegistry;
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