import * as i0 from "@angular/core";
export declare class TreeItemIconDirective {
    /** @hidden */
    private readonly _role;
    /** @hidden */
    private readonly _ariaHidden;
    static ɵfac: i0.ɵɵFactoryDeclaration<TreeItemIconDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<TreeItemIconDirective, "[fdTreeItemIcon]", never, {}, {}, never, never, true, never>;
}
export declare class TreeItemTextDirective {
    static ɵfac: i0.ɵɵFactoryDeclaration<TreeItemTextDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<TreeItemTextDirective, "[fdTreeItemText]", never, {}, {}, never, never, true, never>;
}
