export declare const ARG_PLACEHOLDER = "ARG";
/**
 * Map a flag name to its dispatcher kwarg name.
 *
 * Mirrors Python's `flag_kwarg_name`. The dispatcher spells flags without
 * their dashes and with dashes turned into underscores, so this is the one
 * place that translation lives.
 */
export declare function flagKwargName(flag: string): string;
export declare const NUMERIC_SHORT: RegExp;
export declare const ECHO_OPTION: RegExp;
export declare const INT_VALUE: RegExp;
export declare const FLOAT_VALUE: RegExp;
export declare const USAGE_HINT_PREFIX: ReadonlySet<string>;
export declare const OLD_OPTION_EXIT = 2;
export declare const OPERAND_EXIT: Readonly<Record<string, number>>;
export declare const USAGE_EXIT: Readonly<Record<string, number>>;
export declare const READ_FAIL_EXIT: Readonly<Record<string, number>>;
export declare const READ_FAIL_EXIT_ISDIR: Readonly<Record<string, number>>;
export declare const PYTHON_NAMES: ReadonlySet<string>;
export declare function pythonUsage(name: string): string;
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