import { ValueType, Nullable$1, Type } from "igniteui-webcomponents-core";
/**
 * @hidden
 */
export declare class ST_TextFontSize extends ValueType {
    static $t: Type;
    constructor(a: number, b: number);
    constructor();
    constructor(a: number, ..._rest: any[]);
    private readonly d;
    static c(a: string): ST_TextFontSize;
    static i(a: string): Nullable$1<ST_TextFontSize>;
    toString(): string;
    static e(a: ST_TextFontSize): number;
    static g(a: Nullable$1<ST_TextFontSize>): Nullable$1<number>;
    static a(a: number): ST_TextFontSize;
    static h(a: Nullable$1<number>): Nullable$1<ST_TextFontSize>;
}