import type { InputStream } from '@lezer/lr';
/**
 * Try to match the given pattern in an input stream.
 * The given character sequence can be a single sequence or an array of sequences.
 * If one of those matches, the returned value is `true`.
 * @see dev-decisions.md for more details.
 * @internal
 */
export declare function matchCharacterSequence({ inputStream, characterSequence: _characterSequence, offset, leading: _leading, trailing: _trailing, }: {
    /** The input stream currently being parsed. */
    inputStream: InputStream;
    /** The input string to look for in the stream. */
    characterSequence: string | string[];
    /** Match the given pattern starting from an offset. */
    offset?: number;
    /** Use the leading prop to check for matching input before the character sequence. */
    leading?: string | string[];
    /** Use the leading prop to check for matching input after the character sequence. */
    trailing?: string | string[];
}): boolean;