SPDX (#2619)

packages/types-known/src/chain/index.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/types-known authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { OverrideVersionedType } from '@polkadot/types/types';
 

packages/types-known/src/index.spec.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/types-known authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { TypeRegistry } from '@polkadot/types/create/registry';
 import { getModuleTypes } from './';

packages/types-known/src/index.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/types-known authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import type BN from 'bn.js';
 import { Hash } from '@polkadot/types/interfaces';

packages/types-known/src/metadata.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/types-known authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { OverrideVersionedType } from '@polkadot/types/types';
 

packages/types-known/src/modules.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/types-known authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { OverrideModuleType } from '@polkadot/types/types';
 

packages/types-known/src/spec/centrifuge-chain.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/types-known authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { OverrideVersionedType } from '@polkadot/types/types';
 

packages/types-known/src/spec/index.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/types-known authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { OverrideVersionedType } from '@polkadot/types/types';
 

packages/types-known/src/spec/kusama.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/types-known authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { OverrideVersionedType } from '@polkadot/types/types';
 

packages/types-known/src/spec/polkadot.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/types-known authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { OverrideVersionedType } from '@polkadot/types/types';
 

packages/types-known/src/spec/rococo.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/types-known authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { OverrideVersionedType } from '@polkadot/types/types';
 

packages/types-known/src/spec/westend.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/types-known authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { OverrideVersionedType } from '@polkadot/types/types';
 

packages/types-known/src/upgrades/index.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/types-known authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { ChainUpgrades } from '@polkadot/types/types';
 import { ChainUpgradesRaw } from './types';

packages/types-known/src/upgrades/kusama.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/types-known authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { ChainUpgradesRaw } from './types';
 

packages/types-known/src/upgrades/polkadot.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/types-known authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { ChainUpgradesRaw } from './types';
 

packages/types-known/src/upgrades/types.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/types-known authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 export interface ChainUpgradesRaw {
   genesisHash: string;

packages/types-known/src/upgrades/westend.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/types-known authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { ChainUpgradesRaw } from './types';
 

packages/types-known/src/warnings.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/types-known authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 // Type overrides for specific spec types & versions as given in runtimeVersion
 const warnings: Record<string, string[]> = {