/**
 * Component Schema Registry
 * Central registry for component metadata used by the generic editor
 */
import { ComponentSchema, InspectorPlacement, InspectorTab, ValidationResult } from './FieldMetadata';
export declare class ComponentSchemaRegistry {
    private schemas;
    /**
     * Register a component schema
     */
    register(schema: ComponentSchema): void;
    /**
     * Register multiple schemas at once
     */
    registerAll(schemas: ComponentSchema[]): void;
    /**
     * Get schema for a component
     */
    get(componentName: string): ComponentSchema | undefined;
    /**
     * Check if a component has a registered schema
     */
    has(componentName: string): boolean;
    /**
     * Get all registered component names
     */
    getEditableComponents(): string[];
    /** Get the inspector tab for a component */
    getInspectorTab(componentName: string): InspectorTab;
    /** Get which inspector surface should render a component */
    getInspectorPlacement(componentName: string): InspectorPlacement;
    /** Get the explicit inspector order for a component (lower renders first) */
    getInspectorOrder(componentName: string): number;
    /** Whether a component can be added from inspector UI */
    isAddable(componentName: string): boolean;
    /** Whether a component can be removed from inspector UI */
    isRemovable(componentName: string): boolean;
    /** Get registered components for a tab or metadata surface */
    getComponentsForPlacement(placement: Exclude<InspectorPlacement, 'hidden'>, tab?: InspectorTab): string[];
    /**
     * Check if a component is structural (requires respawn)
     */
    isStructural(componentName: string): boolean;
    /**
     * Get components by group
     */
    getComponentsByGroup(): Record<string, string[]>;
    /**
     * Validate component data against schema
     */
    validate(componentName: string, data: any): ValidationResult;
    /**
     * Clear all registered schemas (for testing)
     */
    clear(): void;
    /**
     * Get schema count
     */
    count(): number;
}
export declare const componentSchemaRegistry: ComponentSchemaRegistry;
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