JSON object with optional question, title, success, error, answer, and placeholder translation keys.
Returns the placeholder label, or undefined if not set.
Sets the placeholder label from a Label instance or a translation key string.
Label instance or translation key.
Sets the placeholder label from a Label instance or a translation key string.
Label instance or translation key.
Optionalcallback: (Optional interpolation callback forwarded to the Label.
Serialises the input labels to a plain JSON-compatible object.
Returns the answer label.
When a name suffix is provided, a new Label is derived by appending .name to the base key.
Optionalname: stringOptional suffix appended to the label's translation key.
Sets the answer label from a Label instance or a translation key string.
Label instance or translation key.
Sets the answer label from a Label instance or a translation key string.
Label instance or translation key.
Optionalcallback: (Optional interpolation callback forwarded to the Label.
Returns the question label, or undefined if not set.
Sets the question label from a Label instance or a translation key string.
Label instance or translation key.
Sets the question label from a Label instance or a translation key string.
Label instance or translation key.
Optionalcallback: (Optional interpolation callback forwarded to the Label.
Returns the title label, or undefined if not set.
Sets the title label from a Label instance or a translation key string.
Label instance or translation key.
Sets the title label from a Label instance or a translation key string.
Label instance or translation key.
Optionalcallback: (Optional interpolation callback forwarded to the Label.
Returns the success label, or undefined if not set.
Sets the success label from a Label instance or a translation key string.
Label instance or translation key.
Sets the success label from a Label instance or a translation key string.
Label instance or translation key.
Optionalcallback: (Optional interpolation callback forwarded to the Label.
Returns the error label, or undefined if not set.
Sets the error label from a Label instance or a translation key string.
Label instance or translation key.
Sets the error label from a Label instance or a translation key string.
Label instance or translation key.
Optionalcallback: (Optional interpolation callback forwarded to the Label.
Creates a new MenuInputLabels (extends MenuLabels) with optional placeholder.