/**
 * Validation helper functions
 */
import * as ts from "typescript";
export { hasExportModifier } from "../graph/helpers.js";
/**
 * Get location information for a node
 */
export declare const getNodeLocation: (sourceFile: ts.SourceFile, node: ts.Node) => {
    readonly file: string;
    readonly line: number;
    readonly column: number;
    readonly length: number;
};
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