Only ambient modules can use quoted names.
Statements are not allowed in ambient contexts.
A 'declare' modifier cannot be used in an already ambient context.
Initializers are not allowed in ambient contexts.
'{0}' modifier cannot be used in an ambient context.
'{0}' modifier cannot appear on a module or namespace element.
Top-level declarations in .d.ts files must start with either a 'declare' or 'export' modifier.
A '{0}' modifier cannot be used with an import declaration.
