export interface RoleDeletionChecker {
    findRoleDeletionBlockers(roleSlug: string): Promise<string[]>;
}
export declare class RoleDeletionCheckProxy implements RoleDeletionChecker {
    private provider;
    registerProvider(provider: RoleDeletionChecker): void;
    findRoleDeletionBlockers(roleSlug: string): Promise<string[]>;
}