import type { ParsedAddress } from "./types/address.js";
export declare function countSignificantTokens(text: string): number;
export declare function streetSegment(address: string, parsed: ParsedAddress): string;
export declare function losesTokens(address: string, parsed: ParsedAddress | null, ignored?: string[]): boolean;
/**
 * A minimal, guaranteed-lossless parse: leading civic number (+ attached letter
 * suffix) and the entire remaining street segment intact in `street`. Reuses
 * `streetSegment` -- the same street-segment isolation `losesTokens` uses --
 * so the fallback and the detector never disagree on where the street portion
 * ends. Keeps the high-confidence locational fields the raw parse already
 * found; drops the (untrusted) prefix/type/suffix/unit structure rather than
 * risk a partial, lossy split.
 */
export declare function minimalLosslessParse(address: string, parsed: ParsedAddress): ParsedAddress;
/**
 * Guard applied at the `AddressParser` facade: passes a lossless parse
 * through unchanged, and replaces a truncating one with `minimalLosslessParse`.
 */
export declare function enforceTokenPreservation(address: string, parsed: ParsedAddress | null, ignored?: string[]): ParsedAddress | null;