Add missing type definitions

8 files changed, 43 insertions, 43 deletions

diff --git a/packages/website/ts/components/dialogs/blockchain_err_dialog.tsx b/packages/website/ts/components/dialogs/blockchain_err_dialog.tsx
index 1c3b7458d..7156e700b 100644
--- a/packages/website/ts/components/dialogs/blockchain_err_dialog.tsx
+++ b/packages/website/ts/components/dialogs/blockchain_err_dialog.tsx
@@ -18,7 +18,7 @@ interface BlockchainErrDialogProps {
 }
 
 export class BlockchainErrDialog extends React.Component<BlockchainErrDialogProps, undefined> {
-    public render() {
+    public render(): React.ReactNode {
         const dialogActions = [
             <FlatButton
                 key="blockchainErrOk"
@@ -45,7 +45,7 @@ export class BlockchainErrDialog extends React.Component<BlockchainErrDialogProp
             </Dialog>
         );
     }
-    private _getTitle(hasWalletAddress: boolean) {
+    private _getTitle(hasWalletAddress: boolean): string {
         if (this.props.blockchainErr === BlockchainErrs.AContractNotDeployedOnNetwork) {
             return '0x smart contracts not found';
         } else if (!hasWalletAddress) {
@@ -58,7 +58,7 @@ export class BlockchainErrDialog extends React.Component<BlockchainErrDialogProp
             return 'Unexpected error';
         }
     }
-    private _renderExplanation(hasWalletAddress: boolean) {
+    private _renderExplanation(hasWalletAddress: boolean): React.ReactNode {
         if (this.props.blockchainErr === BlockchainErrs.AContractNotDeployedOnNetwork) {
             return this._renderContractsNotDeployedExplanation();
         } else if (!hasWalletAddress) {
@@ -71,7 +71,7 @@ export class BlockchainErrDialog extends React.Component<BlockchainErrDialogProp
             return this._renderUnexpectedErrorExplanation();
         }
     }
-    private _renderDisconnectedFromNode() {
+    private _renderDisconnectedFromNode(): React.ReactNode {
         return (
             <div>
                 You were disconnected from the backing Ethereum node. If using{' '}
@@ -86,7 +86,7 @@ export class BlockchainErrDialog extends React.Component<BlockchainErrDialogProp
             </div>
         );
     }
-    private _renderDefaultTokenNotInTokenRegistry() {
+    private _renderDefaultTokenNotInTokenRegistry(): React.ReactNode {
         return (
             <div>
                 The TokenRegistry deployed on your network does not contain the needed default tokens for 0x Portal to
@@ -96,10 +96,10 @@ export class BlockchainErrDialog extends React.Component<BlockchainErrDialogProp
             </div>
         );
     }
-    private _renderUnexpectedErrorExplanation() {
+    private _renderUnexpectedErrorExplanation(): React.ReactNode {
         return <div>We encountered an unexpected error. Please try refreshing the page.</div>;
     }
-    private _renderNoWalletFoundExplanation() {
+    private _renderNoWalletFoundExplanation(): React.ReactNode {
         return (
             <div>
                 <div>
@@ -137,7 +137,7 @@ export class BlockchainErrDialog extends React.Component<BlockchainErrDialogProp
             </div>
         );
     }
-    private _renderContractsNotDeployedExplanation() {
+    private _renderContractsNotDeployedExplanation(): React.ReactNode {
         return (
             <div>
                 <div>
diff --git a/packages/website/ts/components/dialogs/eth_weth_conversion_dialog.tsx b/packages/website/ts/components/dialogs/eth_weth_conversion_dialog.tsx
index 42ca1713d..069a75560 100644
--- a/packages/website/ts/components/dialogs/eth_weth_conversion_dialog.tsx
+++ b/packages/website/ts/components/dialogs/eth_weth_conversion_dialog.tsx
@@ -47,14 +47,14 @@ export class EthWethConversionDialog extends React.Component<
             ethTokenBalance: new BigNumber(0),
         };
     }
-    public componentWillMount() {
+    public componentWillMount(): void {
         // tslint:disable-next-line:no-floating-promises
         this._fetchEthTokenBalanceAsync();
     }
-    public componentWillUnmount() {
+    public componentWillUnmount(): void {
         this._isUnmounted = true;
     }
-    public render() {
+    public render(): React.ReactNode {
         const convertDialogActions = [
             <FlatButton key="cancel" label="Cancel" onTouchTap={this._onCancel.bind(this)} />,
             <FlatButton key="convert" label="Convert" primary={true} onTouchTap={this._onConvertClick.bind(this)} />,
@@ -72,7 +72,7 @@ export class EthWethConversionDialog extends React.Component<
             </Dialog>
         );
     }
-    private _renderConversionDialogBody() {
+    private _renderConversionDialogBody(): React.ReactNode {
         const explanation =
             this.props.direction === Side.Deposit
                 ? 'Convert your Ether into a tokenized, tradable form.'
@@ -137,7 +137,7 @@ export class EthWethConversionDialog extends React.Component<
             </div>
         );
     }
-    private _renderCurrency(isWrappedVersion: boolean) {
+    private _renderCurrency(isWrappedVersion: boolean): React.ReactNode {
         const name = isWrappedVersion ? 'Wrapped Ether' : 'Ether';
         const iconUrl = isWrappedVersion ? '/images/token_icons/ether_erc20.png' : '/images/ether.png';
         const symbol = isWrappedVersion ? 'WETH' : 'ETH';
@@ -155,18 +155,18 @@ export class EthWethConversionDialog extends React.Component<
             </div>
         );
     }
-    private _onMaxClick() {
+    private _onMaxClick(): void {
         this.setState({
             value: this.state.ethTokenBalance,
         });
     }
-    private _onValueChange(isValid: boolean, amount?: BigNumber) {
+    private _onValueChange(isValid: boolean, amount?: BigNumber): void {
         this.setState({
             value: amount,
             hasErrors: !isValid,
         });
     }
-    private _onConvertClick() {
+    private _onConvertClick(): void {
         if (this.state.hasErrors) {
             this.setState({
                 shouldShowIncompleteErrs: true,
@@ -179,13 +179,13 @@ export class EthWethConversionDialog extends React.Component<
             this.props.onComplete(this.props.direction, value);
         }
     }
-    private _onCancel() {
+    private _onCancel(): void {
         this.setState({
             value: undefined,
         });
         this.props.onCancelled();
     }
-    private async _fetchEthTokenBalanceAsync() {
+    private async _fetchEthTokenBalanceAsync(): Promise<void> {
         const userAddressIfExists = _.isEmpty(this.props.userAddress) ? undefined : this.props.userAddress;
         const [balance] = await this.props.blockchain.getTokenBalanceAndAllowanceAsync(
             userAddressIfExists,
diff --git a/packages/website/ts/components/dialogs/ledger_config_dialog.tsx b/packages/website/ts/components/dialogs/ledger_config_dialog.tsx
index a72d33183..3c839d6f5 100644
--- a/packages/website/ts/components/dialogs/ledger_config_dialog.tsx
+++ b/packages/website/ts/components/dialogs/ledger_config_dialog.tsx
@@ -59,7 +59,7 @@ export class LedgerConfigDialog extends React.Component<LedgerConfigDialogProps,
             preferredNetworkId: props.networkId,
         };
     }
-    public render() {
+    public render(): React.ReactNode {
         const dialogActions = [
             <FlatButton key="ledgerConnectCancel" label="Cancel" onTouchTap={this._onClose.bind(this)} />,
         ];
@@ -82,7 +82,7 @@ export class LedgerConfigDialog extends React.Component<LedgerConfigDialogProps,
             </Dialog>
         );
     }
-    private _renderConnectStep() {
+    private _renderConnectStep(): React.ReactNode {
         const networkIds = _.values(sharedConstants.NETWORK_ID_BY_NAME);
         return (
             <div>
@@ -122,7 +122,7 @@ export class LedgerConfigDialog extends React.Component<LedgerConfigDialogProps,
             </div>
         );
     }
-    private _renderSelectAddressStep() {
+    private _renderSelectAddressStep(): React.ReactNode {
         return (
             <div>
                 <div>
@@ -159,7 +159,7 @@ export class LedgerConfigDialog extends React.Component<LedgerConfigDialogProps,
             </div>
         );
     }
-    private _renderAddressTableRows() {
+    private _renderAddressTableRows(): React.ReactNode {
         const rows = _.map(this.state.userAddresses, (userAddress: string, i: number) => {
             const balanceInWei = this.state.addressBalances[i];
             const addressTooltipId = `address-${userAddress}`;
@@ -189,7 +189,7 @@ export class LedgerConfigDialog extends React.Component<LedgerConfigDialogProps,
         });
         return rows;
     }
-    private _onClose() {
+    private _onClose(): void {
         this.setState({
             connectionErrMsg: '',
             stepIndex: LedgerSteps.CONNECT,
@@ -197,7 +197,7 @@ export class LedgerConfigDialog extends React.Component<LedgerConfigDialogProps,
         const isOpen = false;
         this.props.toggleDialogFn(isOpen);
     }
-    private _onAddressSelected(selectedRowIndexes: number[]) {
+    private _onAddressSelected(selectedRowIndexes: number[]): void {
         const selectedRowIndex = selectedRowIndexes[0];
         const selectedAddress = this.state.userAddresses[selectedRowIndex];
         const selectAddressBalance = this.state.addressBalances[selectedRowIndex];
@@ -228,7 +228,7 @@ export class LedgerConfigDialog extends React.Component<LedgerConfigDialogProps,
         }
         return didSucceed;
     }
-    private async _fetchAddressesAndBalancesAsync() {
+    private async _fetchAddressesAndBalancesAsync(): Promise<boolean> {
         let userAddresses: string[];
         const addressBalances: BigNumber[] = [];
         try {
@@ -250,7 +250,7 @@ export class LedgerConfigDialog extends React.Component<LedgerConfigDialogProps,
         });
         return true;
     }
-    private _onDerivationPathChanged(e: any, derivationPath: string) {
+    private _onDerivationPathChanged(e: any, derivationPath: string): void {
         let derivationErrMsg = '';
         if (!_.startsWith(derivationPath, VALID_ETHEREUM_DERIVATION_PATH_PREFIX)) {
             derivationErrMsg = 'Must be valid Ethereum path.';
@@ -261,7 +261,7 @@ export class LedgerConfigDialog extends React.Component<LedgerConfigDialogProps,
             derivationErrMsg,
         });
     }
-    private async _onConnectLedgerClickAsync() {
+    private async _onConnectLedgerClickAsync(): Promise<boolean> {
         const isU2FSupported = await utils.isU2FSupportedAsync();
         if (!isU2FSupported) {
             logUtils.log(`U2F not supported in this browser`);
@@ -295,7 +295,7 @@ export class LedgerConfigDialog extends React.Component<LedgerConfigDialogProps,
         }
         return userAddresses;
     }
-    private _onSelectedNetworkUpdated(e: any, index: number, networkId: number) {
+    private _onSelectedNetworkUpdated(e: any, index: number, networkId: number): void {
         this.setState({
             preferredNetworkId: networkId,
         });
diff --git a/packages/website/ts/components/dialogs/portal_disclaimer_dialog.tsx b/packages/website/ts/components/dialogs/portal_disclaimer_dialog.tsx
index b31667121..41a17fe96 100644
--- a/packages/website/ts/components/dialogs/portal_disclaimer_dialog.tsx
+++ b/packages/website/ts/components/dialogs/portal_disclaimer_dialog.tsx
@@ -8,7 +8,7 @@ interface PortalDisclaimerDialogProps {
     onToggleDialog: () => void;
 }
 
-export function PortalDisclaimerDialog(props: PortalDisclaimerDialogProps) {
+export const PortalDisclaimerDialog = (props: PortalDisclaimerDialogProps) => {
     return (
         <Dialog
             title="0x Portal Disclaimer"
@@ -33,4 +33,4 @@ export function PortalDisclaimerDialog(props: PortalDisclaimerDialogProps) {
             </div>
         </Dialog>
     );
-}
+};
diff --git a/packages/website/ts/components/dialogs/send_dialog.tsx b/packages/website/ts/components/dialogs/send_dialog.tsx
index 2af7fd7ac..421f18b4f 100644
--- a/packages/website/ts/components/dialogs/send_dialog.tsx
+++ b/packages/website/ts/components/dialogs/send_dialog.tsx
@@ -35,7 +35,7 @@ export class SendDialog extends React.Component<SendDialogProps, SendDialogState
             isAmountValid: false,
         };
     }
-    public render() {
+    public render(): React.ReactNode {
         const transferDialogActions = [
             <FlatButton key="cancelTransfer" label="Cancel" onTouchTap={this._onCancel.bind(this)} />,
             <FlatButton
@@ -57,7 +57,7 @@ export class SendDialog extends React.Component<SendDialogProps, SendDialogState
             </Dialog>
         );
     }
-    private _renderSendDialogBody() {
+    private _renderSendDialogBody(): React.ReactNode {
         return (
             <div className="mx-auto" style={{ maxWidth: 300 }}>
                 <div style={{ height: 80 }}>
@@ -86,19 +86,19 @@ export class SendDialog extends React.Component<SendDialogProps, SendDialogState
             </div>
         );
     }
-    private _onRecipientChange(recipient?: string) {
+    private _onRecipientChange(recipient?: string): void {
         this.setState({
             shouldShowIncompleteErrs: false,
             recipient,
         });
     }
-    private _onValueChange(isValid: boolean, amount?: BigNumber) {
+    private _onValueChange(isValid: boolean, amount?: BigNumber): void {
         this.setState({
             isAmountValid: isValid,
             value: amount,
         });
     }
-    private _onSendClick() {
+    private _onSendClick(): void {
         if (this._hasErrors()) {
             this.setState({
                 shouldShowIncompleteErrs: true,
@@ -112,13 +112,13 @@ export class SendDialog extends React.Component<SendDialogProps, SendDialogState
             this.props.onComplete(this.state.recipient, value);
         }
     }
-    private _onCancel() {
+    private _onCancel(): void {
         this.setState({
             value: undefined,
         });
         this.props.onCancelled();
     }
-    private _hasErrors() {
+    private _hasErrors(): boolean {
         return _.isUndefined(this.state.recipient) || _.isUndefined(this.state.value) || !this.state.isAmountValid;
     }
 }
diff --git a/packages/website/ts/components/dialogs/track_token_confirmation_dialog.tsx b/packages/website/ts/components/dialogs/track_token_confirmation_dialog.tsx
index bb7e3ed1a..ac0b27cdc 100644
--- a/packages/website/ts/components/dialogs/track_token_confirmation_dialog.tsx
+++ b/packages/website/ts/components/dialogs/track_token_confirmation_dialog.tsx
@@ -33,7 +33,7 @@ export class TrackTokenConfirmationDialog extends React.Component<
             isAddingTokenToTracked: false,
         };
     }
-    public render() {
+    public render(): React.ReactNode {
         const tokens = this.props.tokens;
         return (
             <Dialog
@@ -66,7 +66,7 @@ export class TrackTokenConfirmationDialog extends React.Component<
             </Dialog>
         );
     }
-    private async _onTrackConfirmationRespondedAsync(didUserAcceptTracking: boolean) {
+    private async _onTrackConfirmationRespondedAsync(didUserAcceptTracking: boolean): Promise<void> {
         if (!didUserAcceptTracking) {
             this.props.onToggleDialog(didUserAcceptTracking);
             return;
diff --git a/packages/website/ts/components/dialogs/u2f_not_supported_dialog.tsx b/packages/website/ts/components/dialogs/u2f_not_supported_dialog.tsx
index 6ac9cf917..ce86df856 100644
--- a/packages/website/ts/components/dialogs/u2f_not_supported_dialog.tsx
+++ b/packages/website/ts/components/dialogs/u2f_not_supported_dialog.tsx
@@ -9,7 +9,7 @@ interface U2fNotSupportedDialogProps {
     onToggleDialog: () => void;
 }
 
-export function U2fNotSupportedDialog(props: U2fNotSupportedDialogProps) {
+export const U2fNotSupportedDialog = (props: U2fNotSupportedDialogProps) => {
     return (
         <Dialog
             title="U2F Not Supported"
@@ -43,4 +43,4 @@ export function U2fNotSupportedDialog(props: U2fNotSupportedDialogProps) {
             </div>
         </Dialog>
     );
-}
+};
diff --git a/packages/website/ts/components/dialogs/wrapped_eth_section_notice_dialog.tsx b/packages/website/ts/components/dialogs/wrapped_eth_section_notice_dialog.tsx
index 9e91ff12d..78b270c1e 100644
--- a/packages/website/ts/components/dialogs/wrapped_eth_section_notice_dialog.tsx
+++ b/packages/website/ts/components/dialogs/wrapped_eth_section_notice_dialog.tsx
@@ -8,7 +8,7 @@ interface WrappedEthSectionNoticeDialogProps {
     onToggleDialog: () => void;
 }
 
-export function WrappedEthSectionNoticeDialog(props: WrappedEthSectionNoticeDialogProps) {
+export const WrappedEthSectionNoticeDialog = (props: WrappedEthSectionNoticeDialogProps) => {
     return (
         <Dialog
             title="Dedicated Wrapped Ether Section"
@@ -30,4 +30,4 @@ export function WrappedEthSectionNoticeDialog(props: WrappedEthSectionNoticeDial
             </div>
         </Dialog>
     );
-}
+};