export declare function parse(address: string): any;
/** Strip +something, strip '.'s, and map to lower case.
 */
export declare function normalize_dot_string(dot_string: string): string;
/** The G style address normalization.
 */
export declare function normalize(address: string): string;
export declare function canonicalize_quoted_string(quoted_string: string): string;
/**
 * Apply a canonicalization consistent with standards to support
 * comparison as a string.
 */
export declare function canonicalize(address: string): string;