import { L as LocaleOptions, i as SplitByCase } from "../packem_shared/types.d-fhe030jX.js";
import "../packem_shared/types.d-CmNvyl4l.js";
/** Options for the `splitByCase` function. */
interface SplitOptions extends LocaleOptions {
  /** Whether to handle ANSI escape sequences. (default: false) */
  handleAnsi?: boolean;
  /** Whether to handle emoji sequences. (default: false) */
  handleEmoji?: boolean;
  /** A list of known acronyms to preserve casing for. */
  knownAcronyms?: ReadonlyArray<string>;
  /** Whether to normalize case (convert all‑upper tokens not in knownAcronyms to title case). */
  normalize?: boolean;
  /** List of additional separators to split on. */
  separators?: ReadonlyArray<string> | RegExp;
  /** Whether to strip ANSI escape sequences. (default: false) */
  stripAnsi?: boolean;
  /** Whether to strip emoji sequences. (default: false) */
  stripEmoji?: boolean;
}
/**
* Splits a string into segments based on various criteria including case changes,
* separators, Unicode scripts, ANSI codes, and emojis.
*
* This is the core splitting logic used by various case conversion functions.
* @template T - The specific literal type of the input string, if known.
* @param input The string to split.
* @param options Configuration options for splitting behavior.
* @returns An array of string segments.
* @example
* ```typescript
* splitByCase("fooBarBaz") // => ["foo", "Bar", "Baz"]
* splitByCase("foo_bar-baz") // => ["foo", "bar", "baz"]
* splitByCase("HTMLElement") // => ["HTML", "Element"]
* splitByCase("HTMLElement", { knownAcronyms: ["HTML"] }) // => ["HTML", "Element"]
* splitByCase("\u001B[31mhello\u001B[0mWorld", { handleAnsi: true }) // => ["\u001B[31m", "hello", "\u001B[0m", "World"]
* splitByCase("hello🌍world", { handleEmoji: true }) // => ["hello", "🌍", "world"]
* ```
*/
declare const splitByCase: <T extends string = string>(input: T, options?: SplitOptions) => SplitByCase<T>;
export { SplitOptions, splitByCase };