Added count param to phrase param and return plural form accordingly

src/components/AccountSwitcher.tsx

@@ -102,7 +102,7 @@ function AccountSwitcher() {
             .map(({email, role, error}, index) => {
                 const personalDetails = PersonalDetailsUtils.getPersonalDetailByEmail(email);
                 return createBaseMenuItem(personalDetails, error, {
-                    badgeText: translate('delegate.role', role),
+                    badgeText: translate('delegate.role', {role}),
                     onPress: () => {
                         if (isOffline) {
                             Modal.close(() => setShouldShowOfflineModal(true));

src/components/AccountingConnectionConfirmationModal.tsx

@@ -14,11 +14,11 @@ function AccountingConnectionConfirmationModal({integrationToConnect, onCancel,
 
     return (
         <ConfirmModal
-            title={translate('workspace.accounting.connectTitle', integrationToConnect)}
+            title={translate('workspace.accounting.connectTitle', {connectionName: integrationToConnect})}
             isVisible
             onConfirm={onConfirm}
             onCancel={onCancel}
-            prompt={translate('workspace.accounting.connectPrompt', integrationToConnect)}
+            prompt={translate('workspace.accounting.connectPrompt', {connectionName: integrationToConnect})}
             confirmText={translate('workspace.accounting.setup')}
             cancelText={translate('common.cancel')}
             success

src/components/AddressForm.tsx

@@ -120,7 +120,7 @@ function AddressForm({
             if (countrySpecificZipRegex) {
                 if (!countrySpecificZipRegex.test(values.zipPostCode?.trim().toUpperCase())) {
                     if (ValidationUtils.isRequiredFulfilled(values.zipPostCode?.trim())) {
-                        errors.zipPostCode = translate('privatePersonalDetails.error.incorrectZipFormat', countryZipFormat);
+                        errors.zipPostCode = translate('privatePersonalDetails.error.incorrectZipFormat', {zipFormat: countryZipFormat});
                     } else {
                         errors.zipPostCode = translate('common.error.fieldRequired');
                     }

src/components/ReceiptAudit.tsx

@@ -22,7 +22,7 @@ function ReceiptAudit({notes, shouldShowAuditResult}: ReceiptAuditProps) {
 
     let auditText = '';
     if (notes.length > 0 && shouldShowAuditResult) {
-        auditText = translate('iou.receiptIssuesFound', notes.length);
+        auditText = translate('iou.receiptIssuesFound', {count: notes.length});
     } else if (!notes.length && shouldShowAuditResult) {
         auditText = translate('common.verified');
     }

src/components/ReportActionItem/ExportWithDropdownMenu.tsx

@@ -59,7 +59,7 @@ function ExportWithDropdownMenu({
         const options = [
             {
                 value: CONST.REPORT.EXPORT_OPTIONS.EXPORT_TO_INTEGRATION,
-                text: translate('workspace.common.exportIntegrationSelected', connectionName),
+                text: translate('workspace.common.exportIntegrationSelected', {connectionName}),
                 ...optionTemplate,
             },
             {
@@ -126,7 +126,7 @@ function ExportWithDropdownMenu({
                 title={translate('workspace.exportAgainModal.title')}
                 onConfirm={confirmExport}
                 onCancel={() => setModalStatus(null)}
-                prompt={translate('workspace.exportAgainModal.description', report?.reportName ?? '', connectionName)}
+                prompt={translate('workspace.exportAgainModal.description', {connectionName, reportName: report?.reportName ?? ''})}
                 confirmText={translate('workspace.exportAgainModal.confirmText')}
                 cancelText={translate('workspace.exportAgainModal.cancelText')}
                 isVisible={!!modalStatus}

src/components/ReportActionItem/IssueCardMessage.tsx

@@ -35,11 +35,11 @@ function IssueCardMessage({action}: IssueCardMessageProps) {
     const getTranslation = () => {
         switch (action?.actionName) {
             case CONST.REPORT.ACTIONS.TYPE.CARD_ISSUED:
-                return translate('workspace.expensifyCard.issuedCard', assignee);
+                return translate('workspace.expensifyCard.issuedCard', {assignee});
             case CONST.REPORT.ACTIONS.TYPE.CARD_ISSUED_VIRTUAL:
                 return translate('workspace.expensifyCard.issuedCardVirtual', {assignee, link});
             case CONST.REPORT.ACTIONS.TYPE.CARD_MISSING_ADDRESS:
-                return translate(`workspace.expensifyCard.${noMailingAddress ? 'issuedCardNoMailingAddress' : 'addedAddress'}`, assignee);
+                return translate(`workspace.expensifyCard.${noMailingAddress ? 'issuedCardNoMailingAddress' : 'addedAddress'}`, {assignee});
             default:
                 return '';
         }

src/languages/translations.ts

@@ -12,10 +12,10 @@ import type {TranslationBase, TranslationFlatObject} from './types';
  */
 // Necessary to export so that it is accessible to the unit tests
 // eslint-disable-next-line rulesdir/no-inline-named-export
-export function flattenObject(obj: TranslationBase): TranslationFlatObject {
+export function flattenObject<T = typeof en>(obj: TranslationBase<T>): TranslationFlatObject {
     const result: Record<string, unknown> = {};
 
-    const recursive = (data: TranslationBase, key: string): void => {
+    const recursive = (data: TranslationBase<T>, key: string): void => {
         // If the data is a function or not a object (eg. a string or array),
         // it's the final value for the key being built and there is no need
         // for more recursion
@@ -27,7 +27,8 @@ export function flattenObject(obj: TranslationBase): TranslationFlatObject {
             // Recursive call to the keys and connect to the respective data
             Object.keys(data).forEach((k) => {
                 isEmpty = false;
-                recursive(data[k] as TranslationBase, key ? `${key}.${k}` : k);
+                // @ts-expect-error - The key is a string since forEach is always iterating over the keys like strings
+                recursive(data[k] as TranslationBase<T>, key ? `${key}.${k}` : k);
             });
 
             // Check for when the object is empty but a key exists, so that