import { type TSESTree } from '@typescript-eslint/typescript-estree';
type Node = TSESTree.Node;
export type BlockWithReturnStatement = TSESTree.BlockStatement & {
    body: [TSESTree.ReturnStatement];
};
export declare function guardReturnBlockStatement(node: Node): node is BlockWithReturnStatement;
/**
 * @deprecated use guardReturnBlockStatement because this clashes with a
 *   typescript internal name (which makes it harder to import this)
 */
export declare const isReturnBlockStatement: typeof guardReturnBlockStatement;
export {};