export declare function isBlankChar(char: string): boolean;
export declare function isWordChar(char: string): boolean | "";
export declare function isNumberChar(char: string): boolean;
export declare function isHexChar(char: string): boolean;
export declare function isBinaryChar(char: string): boolean;
export declare function isOctalChar(char: string): boolean;
export declare function isCompileBinding(input: string): boolean;
export declare function isHasBinding(input: string): boolean;
export declare function isBinding(input: string): boolean;
export declare function isVariable(input: string): boolean;
export declare function isNumber(input: string): boolean;
export declare function isString(input: string): boolean;