import { type SourceSpan } from "../../parse/parser.js";
type DiagnosticCode = "AS-EXPORT-DEFAULT-MISSING" | "AS-EXPORT-DEFAULT-MULTIPLE" | "AS-EXPORT-DEFAULT-NOT-ARROW" | "AS-EXPORT-DEFAULT-SIGNATURE" | "AS-EXPORT-UNKNOWN" | "AS-IMPORT-META-ASSIGN" | "AS-RETURN-AT-TOP";
export type Diagnostic = {
    code: DiagnosticCode;
    severity: "error" | "warning";
    message: string;
    filename: string;
    line: number;
    column: number;
    span: SourceSpan;
};
export type DefaultExportSignature = {
    parameters?: readonly string[];
    required?: boolean;
};
export declare function AS_EXPORT_IMPORT_META(source: string, options?: {
    allowedExportNames?: readonly string[];
    defaultExport?: DefaultExportSignature;
    filename?: string;
}): Diagnostic[];
export {};