/**
 * Script Validator
 * Orchestrates validation by traversing AST and invoking enabled rules.
 */
import type { ScriptNode } from '@rcrsr/rill';
import type { CheckConfig, Diagnostic } from './types.js';
/**
 * Validate script AST against all enabled rules.
 * Traverses AST using visitor pattern, invoking enabled rules for matching nodes.
 * Returns diagnostics sorted by line number, then column.
 *
 * @param ast - Parsed script AST to validate
 * @param source - Original source text for context extraction
 * @param config - Configuration determining which rules are active
 * @returns Array of diagnostics sorted by location
 */
export declare function validateScript(ast: ScriptNode, source: string, config: CheckConfig): Diagnostic[];