TS4111TS4111 — Property Cannot Be Accessed with Index Signature
A property is accessed using a string index on a type that uses noPropertyAccessFromIndexSignature.
TS2538The type of the index expression is not valid for indexing the object.
Only string, number, and symbol types can be used as object index types. You are using a type that is not assignable to these, such as boolean, undefined, or a complex object type.
Convert the index to a valid type: String(), Number(), or use a type assertion. Use a Map instead of a plain object for non-standard key types. Add a type guard to narrow the key type.
TS4111A property is accessed using a string index on a type that uses noPropertyAccessFromIndexSignature.
TS2493You are accessing a tuple element at an index that does not exist.
TS2555The function call has fewer arguments than the minimum required.
TS2451A variable declared with let or const is being redeclared in the same scope.
TS2540You are trying to modify a property that is marked as readonly.
TS2365An arithmetic or comparison operator is used with incompatible types.