import { GitProject } from "@atomist/automation-client";
import { ExecuteGoalResult, ExtensionPack, GoalInvocation, GoalProjectListenerEvent, GoalProjectListenerRegistration, WellKnownGoals } from "@atomist/sdm";
import { ProjectVersioner, Version } from "@atomist/sdm-core";
export declare function rwlcVersion(gi: GoalInvocation): Promise<string>;
export interface LeinSupportOptions extends WellKnownGoals {
    version?: Version;
}
export declare function leinSupport(goals: LeinSupportOptions): ExtensionPack;
export declare const LeinBuilder: import("@atomist/sdm-pack-build").Builder;
export declare function MetajarPreparation(p: GitProject, rwlc: GoalInvocation, event: GoalProjectListenerEvent): Promise<void | ExecuteGoalResult>;
export declare const Metajar: GoalProjectListenerRegistration;
export declare const LeinProjectVersioner: ProjectVersioner;