export type UserEmailDomainSource = "environment" | "git" | "unknown";
export interface WorkspaceUserIdentity {
    /** Privacy-preserving domain only; the complete address is never retained. */
    userEmailDomain: string | null;
    source: UserEmailDomainSource;
}
interface IdentityDependencies {
    environmentEmail?: () => string | undefined;
    gitEmail?: (projectRoot: string) => Promise<string | undefined>;
}
export declare function resolveWorkspaceUserIdentity(projectRoot: string, dependencies?: IdentityDependencies): Promise<WorkspaceUserIdentity>;
export declare function currentWorkspaceUserIdentity(projectRoot: string): Promise<WorkspaceUserIdentity>;
export declare function clearWorkspaceUserIdentityCacheForTests(): void;
export {};
//# sourceMappingURL=user-identity.d.ts.map