tests/cases/compiler/parseInvalidNames.ts(1,1): error TS2304: Cannot find name 'namespace'. tests/cases/compiler/parseInvalidNames.ts(1,11): error TS2819: Namespace name cannot be '100'. tests/cases/compiler/parseInvalidNames.ts(1,15): error TS1005: ';' expected. tests/cases/compiler/parseInvalidNames.ts(2,1): error TS2304: Cannot find name 'interface'. tests/cases/compiler/parseInvalidNames.ts(2,11): error TS2427: Interface name cannot be '100'. tests/cases/compiler/parseInvalidNames.ts(2,15): error TS1005: ';' expected. tests/cases/compiler/parseInvalidNames.ts(3,1): error TS2580: Cannot find name 'module'. Do you need to install type definitions for node? Try `npm i --save-dev @types/node`. tests/cases/compiler/parseInvalidNames.ts(3,8): error TS2819: Namespace name cannot be '100'. tests/cases/compiler/parseInvalidNames.ts(3,12): error TS1005: ';' expected. tests/cases/compiler/parseInvalidNames.ts(4,1): error TS2304: Cannot find name 'type'. tests/cases/compiler/parseInvalidNames.ts(4,6): error TS2457: Type alias name cannot be '100'. tests/cases/compiler/parseInvalidNames.ts(4,10): error TS1005: ';' expected. tests/cases/compiler/parseInvalidNames.ts(6,1): error TS1128: Declaration or statement expected. tests/cases/compiler/parseInvalidNames.ts(6,8): error TS2304: Cannot find name 'namespace'. tests/cases/compiler/parseInvalidNames.ts(6,18): error TS2819: Namespace name cannot be '100'. tests/cases/compiler/parseInvalidNames.ts(6,22): error TS1005: ';' expected. tests/cases/compiler/parseInvalidNames.ts(7,1): error TS1128: Declaration or statement expected. tests/cases/compiler/parseInvalidNames.ts(7,8): error TS2304: Cannot find name 'interface'. tests/cases/compiler/parseInvalidNames.ts(7,18): error TS2427: Interface name cannot be '100'. tests/cases/compiler/parseInvalidNames.ts(7,22): error TS1005: ';' expected. tests/cases/compiler/parseInvalidNames.ts(8,1): error TS1128: Declaration or statement expected. tests/cases/compiler/parseInvalidNames.ts(8,8): error TS2580: Cannot find name 'module'. Do you need to install type definitions for node? Try `npm i --save-dev @types/node`. tests/cases/compiler/parseInvalidNames.ts(8,15): error TS2819: Namespace name cannot be '100'. tests/cases/compiler/parseInvalidNames.ts(8,19): error TS1005: ';' expected. tests/cases/compiler/parseInvalidNames.ts(9,1): error TS1128: Declaration or statement expected. tests/cases/compiler/parseInvalidNames.ts(9,8): error TS2304: Cannot find name 'type'. tests/cases/compiler/parseInvalidNames.ts(9,13): error TS2457: Type alias name cannot be '100'. tests/cases/compiler/parseInvalidNames.ts(9,17): error TS1005: ';' expected. ==== tests/cases/compiler/parseInvalidNames.ts (28 errors) ==== namespace 100 {} ~~~~~~~~~ !!! error TS2304: Cannot find name 'namespace'. ~~~ !!! error TS2819: Namespace name cannot be '100'. ~ !!! error TS1005: ';' expected. interface 100 {} ~~~~~~~~~ !!! error TS2304: Cannot find name 'interface'. ~~~ !!! error TS2427: Interface name cannot be '100'. ~ !!! error TS1005: ';' expected. module 100 {} ~~~~~~ !!! error TS2580: Cannot find name 'module'. Do you need to install type definitions for node? Try `npm i --save-dev @types/node`. ~~~ !!! error TS2819: Namespace name cannot be '100'. ~ !!! error TS1005: ';' expected. type 100 {} ~~~~ !!! error TS2304: Cannot find name 'type'. ~~~ !!! error TS2457: Type alias name cannot be '100'. ~ !!! error TS1005: ';' expected. export namespace 100 {} ~~~~~~ !!! error TS1128: Declaration or statement expected. ~~~~~~~~~ !!! error TS2304: Cannot find name 'namespace'. ~~~ !!! error TS2819: Namespace name cannot be '100'. ~ !!! error TS1005: ';' expected. export interface 100 {} ~~~~~~ !!! error TS1128: Declaration or statement expected. ~~~~~~~~~ !!! error TS2304: Cannot find name 'interface'. ~~~ !!! error TS2427: Interface name cannot be '100'. ~ !!! error TS1005: ';' expected. export module 100 {} ~~~~~~ !!! error TS1128: Declaration or statement expected. ~~~~~~ !!! error TS2580: Cannot find name 'module'. Do you need to install type definitions for node? Try `npm i --save-dev @types/node`. ~~~ !!! error TS2819: Namespace name cannot be '100'. ~ !!! error TS1005: ';' expected. export type 100 {} ~~~~~~ !!! error TS1128: Declaration or statement expected. ~~~~ !!! error TS2304: Cannot find name 'type'. ~~~ !!! error TS2457: Type alias name cannot be '100'. ~ !!! error TS1005: ';' expected.