/** The closed reason enum the API also emits. Shared so both surfaces name a rejection identically. */
export type PathRejection = "path_traversal" | "absolute_path" | "duplicate_path" | "case_duplicate" | "no_index_html" | "bad_encoding" | "reserved_path";
export interface PathError {
    reason: PathRejection;
    path: string;
}
export interface NormalizedPath {
    ok: true;
    path: string;
}
export type NormalizeResult = NormalizedPath | {
    ok: false;
    reason: PathRejection;
};
/**
 * Normalize a dist-relative path, then check it. `a/./b.js` normalizes to
 * `a/b.js` and is legal; `a/../../b.js` normalizes out of the tree and is not.
 */
export declare function normalizePath(raw: string): NormalizeResult;
/**
 * Validate a whole set of normalized paths. The manifest is rejected as a WHOLE
 * — never a subset — because a partial accept would publish a tree the creator
 * did not build.
 */
export declare function validatePathSet(paths: string[]): PathError | undefined;