TS1109TS1109 — Expression Expected
TypeScript expected an expression but found a token that cannot start an expression.
TS2612A property in a derived class conflicts with a getter/setter accessor in the base class.
The base class defines a property as a getter/setter pair (accessor), but the derived class tries to override it with a plain property declaration. Accessors and properties are not interchangeable.
Override the accessor with another accessor (getter/setter) in the derived class. Do not use a plain property to override an accessor. Match the accessor pattern from the base class.
TS1109TypeScript expected an expression but found a token that cannot start an expression.
TS2556The function was called with more arguments than it accepts.
TS7006A function parameter has no type annotation and TypeScript cannot infer its type.
TS2790The delete operator requires the operand to be an optional property.
TS2352A type assertion between two types that have no overlap might be an error.
TS2353An object literal contains a property that does not exist on the target type.