/**
 * DirectiveProcessor.ts
 *
 * Processes HoloScript+ @directives at parse-time, extracting:
 * - Trait bindings (e.g., @grabbable, @audio, @particles)
 * - Metadata (e.g., @version, @author, @description)
 * - Control flow hints (e.g., @if, @each, @slot)
 * - System hooks (e.g., @on, @emit, @networked)
 *
 * Works with the TraitBinder to validate that referenced trait handlers exist.
 */
import { TraitBinder } from './TraitBinder';
export interface ProcessedDirective {
    name: string;
    category: 'trait' | 'metadata' | 'control' | 'hook' | 'unknown';
    args: Record<string, any>;
    valid: boolean;
    error?: string;
}
export interface DirectiveProcessorResult {
    traits: ProcessedDirective[];
    metadata: ProcessedDirective[];
    controls: ProcessedDirective[];
    hooks: ProcessedDirective[];
    errors: ProcessedDirective[];
}
export declare class DirectiveProcessor {
    private traitBinder;
    constructor(traitBinder: TraitBinder);
    /**
     * Process an array of raw directives from the parser.
     */
    process(directives: Array<{
        name: string;
        args?: Record<string, any>;
    }>): DirectiveProcessorResult;
    /**
     * Process a single directive.
     */
    processOne(directive: {
        name: string;
        args?: Record<string, any>;
    }): ProcessedDirective;
    /**
     * Validate all directives, returning errors for invalid ones.
     */
    validate(directives: Array<{
        name: string;
        args?: Record<string, any>;
    }>): string[];
}
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