export interface AssemblyInfo {
    readonly name: string;
    readonly version: string;
    readonly path: string;
}
export type AssemblyLookup = Record<string, AssemblyInfo>;
/**
 * Given an AssemblyLookup map and an assembly name + version constraint,
 * returns the best possible match.
 *
 * This is not a strict semver implementation, instead the following algorithm is used:
 *   1. the highest (latest) version matching the semver constraint
 *   2. a matching major version, even if constraint doesn't match (this will use the lowest major version of the constraint)
 *   3. the highest available version of the dependency regardless of constraint
 *
 * @param assemblies a map of assembly identifier to name, version and path
 * @param constraint the assembly name and version to match
 *
 * @returns the best matching assembly info or undefined if no match was found
 */
export declare function bestAssemblyMatch(assemblies: AssemblyLookup, constraint: string): AssemblyInfo;
/**
 * Search a directory for jsii assemblies and return a map of assembly identifier to name, version and path.
 */
export declare function discoverAssemblies(searchDir: string): AssemblyLookup;