import { InjectionToken } from '@angular/core';
export declare const SEPARATOR_KEY_CODE: InjectionToken<string>;
export declare const MAT_FORM_FIELD_APPEARANCE: InjectionToken<string>;
export declare const MAT_FORM_FIELD_FLOATLABEL: InjectionToken<string>;
export declare const INPUT_MAXLENGTH: InjectionToken<string>;
export declare const DEFAULT_INPUT_MAXLENGTH = 254;
export declare const DEFAULT_MAT_FORM_FIELD_APPEARANCE = "standard";
export declare const DEFAULT_MAT_FORM_FIELD_FLOATLABEL = "auto";
export declare const DEFAULT_SEPARATOR_KEY_CODE: number[];
export declare const DEFAULT_LOCALE = "en";
export declare const DEFAULT_DATE_FORMAT: {
    parse: {
        dateInput: string;
    };
    display: {
        dateInput: string;
        monthYearLabel: string;
        dateA11yLabel: string;
        monthYearA11yLabel: string;
    };
};