tests/cases/conformance/types/objectTypeLiteral/methodSignatures/objectTypesWithOptionalProperties2.ts(4,8): error TS1005: ';' expected.
tests/cases/conformance/types/objectTypeLiteral/methodSignatures/objectTypesWithOptionalProperties2.ts(4,9): error TS1131: Property or signature expected.
tests/cases/conformance/types/objectTypeLiteral/methodSignatures/objectTypesWithOptionalProperties2.ts(8,8): error TS1005: ';' expected.
tests/cases/conformance/types/objectTypeLiteral/methodSignatures/objectTypesWithOptionalProperties2.ts(8,9): error TS1131: Property or signature expected.
tests/cases/conformance/types/objectTypeLiteral/methodSignatures/objectTypesWithOptionalProperties2.ts(12,8): error TS1144: '{' or ';' expected.
tests/cases/conformance/types/objectTypeLiteral/methodSignatures/objectTypesWithOptionalProperties2.ts(12,9): error TS1068: Unexpected token. A constructor, method, accessor, or property was expected.
tests/cases/conformance/types/objectTypeLiteral/methodSignatures/objectTypesWithOptionalProperties2.ts(16,8): error TS1005: ';' expected.
tests/cases/conformance/types/objectTypeLiteral/methodSignatures/objectTypesWithOptionalProperties2.ts(16,9): error TS1131: Property or signature expected.
tests/cases/conformance/types/objectTypeLiteral/methodSignatures/objectTypesWithOptionalProperties2.ts(20,8): error TS1144: '{' or ';' expected.
tests/cases/conformance/types/objectTypeLiteral/methodSignatures/objectTypesWithOptionalProperties2.ts(20,9): error TS1068: Unexpected token. A constructor, method, accessor, or property was expected.
tests/cases/conformance/types/objectTypeLiteral/methodSignatures/objectTypesWithOptionalProperties2.ts(25,8): error TS1005: '{' expected.
tests/cases/conformance/types/objectTypeLiteral/methodSignatures/objectTypesWithOptionalProperties2.ts(25,9): error TS1136: Property assignment expected.
tests/cases/conformance/types/objectTypeLiteral/methodSignatures/objectTypesWithOptionalProperties2.ts(26,1): error TS1005: ':' expected.


==== tests/cases/conformance/types/objectTypeLiteral/methodSignatures/objectTypesWithOptionalProperties2.ts (13 errors) ====
    // Illegal attempts to define optional methods
    
    var a: {
        x()?: number; // error
           ~
!!! error TS1005: ';' expected.
            ~
!!! error TS1131: Property or signature expected.
    }
    
    interface I {
        x()?: number; // error
           ~
!!! error TS1005: ';' expected.
            ~
!!! error TS1131: Property or signature expected.
    }
    
    class C {
        x()?: number; // error
           ~
!!! error TS1144: '{' or ';' expected.
            ~
!!! error TS1068: Unexpected token. A constructor, method, accessor, or property was expected.
    }
    
    interface I2<T> {
        x()?: T; // error
           ~
!!! error TS1005: ';' expected.
            ~
!!! error TS1131: Property or signature expected.
    }
    
    class C2<T> {
        x()?: T; // error
           ~
!!! error TS1144: '{' or ';' expected.
            ~
!!! error TS1068: Unexpected token. A constructor, method, accessor, or property was expected.
    }
    
    
    var b = {
        x()?: 1 // error
           ~
!!! error TS1005: '{' expected.
            ~
!!! error TS1136: Property assignment expected.
    }
    ~
!!! error TS1005: ':' expected.