import { NodePath } from '@babel/traverse';
import * as t from '@babel/types';
import { ImportMetadata } from '@komaci/common-shared';
import { PrimingDiagnostic } from '../types';
/**
 * Invariant function for checking if a tagged template expression contains a reference to an unsupported namespace.
 * @param path the babel path object for the current TaggedTemplateExpression
 * @param decoratedMemberVars a set of approved member variable names.
 * @returns undefined if the member expressoin does NOT reference an unsupported member var, a location obj if an unsuppported namespace is referenced.
 */
export declare function checkTaggedTemplateExprForNonSupportedNamespaceRefs(path: NodePath<t.TaggedTemplateExpression>, importReferences: Map<string, ImportMetadata>): PrimingDiagnostic | undefined;
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