import type { ExternalSelectorConfig } from './Selectors';
import type { SelectorType } from 'SelectorBuilder';
declare const throwIfNotRunningInCypressEnv: () => void | never;
declare type ExtConfigWithDisplayProp = {
    externalConfig: ExternalSelectorConfig;
    displayProperty: string;
    type: SelectorType;
};
declare const validate: (externalConfig: ExternalSelectorConfig, displayProperty: string, type: SelectorType) => ExternalSelectorConfig;
declare const shouldHaveType: (attribute: keyof ExternalSelectorConfig, { externalConfig, displayProperty }: ExtConfigWithDisplayProp, expectedType: string) => ExternalSelectorConfig;
export { throwIfNotRunningInCypressEnv, validate, shouldHaveType };