To manually add placeholders to a term in Flutter localization projects, the term's first comment should be formatted as below.
{
"description": "This is displayed in My Account page",
"type": "text",
"placeholders": {
"count": {
"description": "number of users online",
"example": "26"
}
}
}Adding the variables in the first comment as indicated above will allow you to export ARB files with a proper structure from the POEditor localization management platform.