Method from

js/src/static_dependencies/ethers/interface.js:958–973

* Creates a new [[Interface]] from the ABI %%value%%. * * The %%value%% may be provided as an existing [[Interface]] object, * a JSON-encoded ABI or any Human-Readable ABI format.

(value)

     *  a JSON-encoded ABI or any Human-Readable ABI format.
     */
    static from(value) {
        // Already an Interface, which is immutable
        if (value instanceof Interface) {
            return value;
        }
        // JSON
        if (typeof (value) === "string") {
            return new Interface(JSON.parse(value));
        }
        // Maybe an interface from an older version, or from a symlinked copy
        if (typeof (value.format) === "function") {
            return new Interface(value.format("json"));
        }
        // Array of fragments
        return new Interface(value);
    }
}