Method getFunctionName

ts/src/static_dependencies/ethers/interface.ts:539–543

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

(key: string)

     *  function name or function signature that belongs to the ABI.
     */
    getFunctionName(key: string): string {
        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