ts-jest/dist/utils/jsonable-value.d.ts

A Jest transformer with source map support that lets you use Jest to test projects written in TypeScript

export declare class JsonableValue<V = Record<string, any>> {
    private _serialized;
    private _value;
    constructor(value: V);
    set value(value: V);
    get value(): V;
    get serialized(): string;
    valueOf(): V;
    toString(): string;
}