export declare const uploadWorkspacePrivateIconHandler: import("h3").EventHandlerWithFetch<import("h3").EventHandlerRequest, Promise<{
    id: string;
}>>;
export declare const readWorkspacePrivateIconHandler: import("h3").EventHandlerWithFetch<import("h3").EventHandlerRequest, Promise<Buffer<ArrayBuffer>>>;
export declare function assertOwnedLocalWorkspaceIcon(assetId: string, email: string, orgId: string): Promise<void>;
export declare function requirePrivateWorkspaceIconId(assetId: string): void;