import type { TuiValueTransformer } from '@taiga-ui/cdk/classes';
export interface TuiInputNumberOptions {
    readonly max: number;
    readonly min: number;
    readonly prefix: string;
    readonly postfix: string;
    readonly step: number;
    readonly icons: Readonly<{
        decrease: string;
        increase: string;
    }>;
    readonly valueTransformer: TuiValueTransformer<number | null, any> | null;
}
export declare const TUI_INPUT_NUMBER_DEFAULT_OPTIONS: TuiInputNumberOptions;
export declare const TUI_INPUT_NUMBER_OPTIONS: import("@angular/core").InjectionToken<TuiInputNumberOptions>, tuiInputNumberOptionsProvider: (item: Partial<TuiInputNumberOptions> | import("@angular/core").ProviderToken<Partial<TuiInputNumberOptions>>) => import("@angular/core").FactoryProvider;