import { ParseOptions } from '../../types';
import { IParseCoreOptions, TBailSensitivityLevel, TParserMode } from '../internalTypes';
/**
 * Map user parse options to core options.
 */
export declare const toCoreOptions: (userOpts: Required<ParseOptions>, bailLevel?: TBailSensitivityLevel) => IParseCoreOptions;
export declare const isOptionsObjectForm: (v: unknown) => v is ParseOptions;
export declare const inferModeFromArgs: (arg2?: boolean | ParseOptions) => TParserMode;