typescript
This-type mismatch in mapped/conditional type
The 'this' context of type '.*' is not assignable to method's 'this' of type
Fixes
- 1.Use an arrow function to preserve the lexical 'this' context
- 2.Add an explicit this parameter to the function signature: method(this: CorrectType, ...)
- 3.Bind the method in the constructor or use a class property with arrow function
typescriptthis-typemapped-types
Related Errors
typescript3 fixes
TS2304: Cannot find name 'X'
TS2304.*Cannot find name
- •Import the type/value
- •Install @types/ package
typescript3 fixes
TS2305: Module has no exported member
TS2305.*has no exported member
- •Check export name spelling
- •Verify package version has that export
typescript3 fixes
TS2307: Cannot find module or its type declarations
TS2307.*Cannot find module
- •Install the package or @types/ package
- •Add module declaration in .d.ts file