export declare enum Role {
    DEVELOPER = "developer",
    TECH_LEAD = "tech_lead",
    QA_LEAD = "qa_lead",
    QA_ENGINEER = "qa_engineer",
    DEVOPS_LEAD = "devops_lead",
    DEVOPS_ENGINEER = "devops_engineer",
    ARCHITECT = "architect",
    PRODUCT_OWNER = "product_owner",
    SECURITY_ENGINEER = "security_engineer",
    CTO = "cto",
    ADMIN = "admin"
}
export declare const GATE_ROLE_MAP: Record<string, Role>;
export declare const ROLE_HIERARCHY: Record<Role, Role[]>;
export declare function resolveEffectiveRoles(actorRoles: Role[]): Set<Role>;
export declare function hasRole(actorRoles: Role[], requiredRole: Role): boolean;
export declare function hasAnyRole(actorRoles: Role[], requiredRoles: Role[]): boolean;
export declare function gateRoleFromString(label: string): Role | undefined;