/**
 * A package name including the scope.
 */
export type PackageName = `@${string}/${string}`;
/**
 * A version string.
 */
export type Version = `${number}.${number}.${number}` | `${number}.${number}.${number}-${string}`;
/**
 * Split a full package name into its scope and name.
 * @param fullName The full package name.
 * @returns The scope and name.
 */
export declare function splitPackageName(fullName: PackageName): [string, string];
/**
 * A symbol in a package.
 */
export interface Symbol {
    id: string;
    kind: SymbolKind[];
    name: string;
    file: string;
    doc: string;
    url: string;
    deprecated: boolean;
}
/**
 * A kind of a {@link Symbol}.
 */
export interface SymbolKind {
    kind: string;
    char: string;
    title: string;
}
/**
 * Fetch the docs-latest version of a package.
 * @param packageName A package name including the scope.
 * @returns The latest version JSR serves documentation for.
 */
export declare function fetchDocsLatestVersion(packageName: PackageName): Promise<Version | null>;
/**
 * Get the symbols in a package.
 * @param packageName A package name including the scope.
 * @param version A version string.
 * @returns The symbols.
 */
export declare function fetchSymbols(packageName: PackageName, version: Version): Promise<Symbol[]>;
/**
 * An entry in the index.
 */
export type IndexEntry = Symbol & {
    label: string;
};
/**
 * An index of a package.
 */
export type Index = Record<string, IndexEntry>;
/**
 * An index and the version JSR served documentation for.
 */
export interface FetchIndexResult {
    index: Index;
    version: Version;
}
/**
 * Get the index of a package and the version JSR served documentation for.
 * @param packageName A package name including the scope.
 * @param version A version string.
 * @returns The index of a package and the resolved docs version.
 */
export declare function fetchIndexWithVersion(packageName: PackageName, version: Version): Promise<FetchIndexResult>;
/**
 * Get the index of a package.
 * @param packageName A package name including the scope.
 * @param version A version string.
 * @returns The index of a package.
 */
export declare function fetchIndex(packageName: PackageName, version: Version): Promise<Index>;
/**
 * Fetch the latest version of a package.
 * @param packageName A package name including the scope.
 * @param unstable Whether to include unstable versions.
 * @returns The latest version of the package.  If no version is found,
 *          `null` is returned.
 */
export declare function fetchLatestVersion(packageName: PackageName, unstable?: boolean): Promise<Version | null>;
//# sourceMappingURL=jsr.d.ts.map