const hrp_bytes_conv: Uint8Array = bindings.decodeUint8Array(hrp_bytes);
const invoice_data_conv_7_len: number = bindings.getArrayLength(invoice_data);
const invoice_data_conv_7_arr: UInt5[] = new Array(invoice_data_conv_7_len).fill(null);
const hrp_bytes_conv: Uint8Array = bindings.decodeUint8Array(hrp_bytes);
const invoice_data_conv_7_len: number = bindings.getArrayLength(invoice_data);
const invoice_data_conv_7_arr: UInt5[] = new Array(invoice_data_conv_7_len).fill(null);