/**
 * Helper functions for dependency graph analysis
 */
import * as ts from "typescript";
/**
 * Check if a node is top-level executable code (not just declarations)
 */
export declare const isTopLevelCode: (node: ts.Node) => boolean;
/**
 * Check if a variable statement has an initializer that executes code
 */
export declare const hasExecutableInitializer: (node: ts.VariableStatement) => boolean;
/**
 * Check if a node has the export modifier
 */
export declare const hasExportModifier: (node: ts.Node) => boolean;
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