export declare const toSmallLatinCodePoint: (codePoint: number) => number;
export declare const isCapitalLatinCodePoint: (codePoint: number) => boolean;
export declare const isSmallLatinCodePoint: (codePoint: number) => boolean;
export declare const isNonZeroDigitCodePoint: (codePoint: number) => boolean;
export declare const isDigitCodePoint: (codePoint: number) => boolean;
export declare const isCapitalHexLatinCodePoint: (codePoint: number) => boolean;
export declare const isSmallHexLatinCodePoint: (codePoint: number) => boolean;
export declare const isCapitalHexCodePoint: (codePoint: number) => boolean;
export declare const isSmallHexCodePoint: (codePoint: number) => boolean;
export declare const isHexCodePoint: (codePoint: number) => boolean;
export declare const isAlphaNumericCodePoint: (codePoint: number) => boolean;
export declare const isLeadingSurrogateCodePoint: (x: number) => boolean;
export declare const isTrailingSurrogateCodePoint: (x: number) => boolean;
export declare const isSurrogateCodePoint: (x: number) => boolean;
export declare const listCodePoints: (input: string, fromIndex?: number) => Generator<number>;