Method getFunctionName

lib.esm/abi/interface.js:423–427

* Get the function name for %%key%%, which may be a function selector, * function name or function signature that belongs to the ABI.

(key)

     *  function name or function signature that belongs to the ABI.
     */
    getFunctionName(key) {
        const fragment = this.#getFunction(key, null, false);
        assertArgument(fragment, "no matching function", "key", key);
        return fragment.name;
    }
    /**
     *  Returns true if %%key%% (a function selector, function name or
     *  function signature) is present in the ABI.