derive_channel_signer (channel_value_satoshis: bigint, channel_keys_id: number): bigint {
const channel_keys_id_conv: Uint8Array = bindings.decodeUint8Array(channel_keys_id);
const ret: WriteableEcdsaChannelSigner = arg.derive_channel_signer(channel_value_satoshis, channel_keys_id_conv);
derive_channel_signer (channel_value_satoshis: bigint, channel_keys_id: number): bigint {
const channel_keys_id_conv: Uint8Array = bindings.decodeUint8Array(channel_keys_id);
const ret: WriteableEcdsaChannelSigner = arg.derive_channel_signer(channel_value_satoshis, channel_keys_id_conv);