SPDX (#2619)

packages/rpc-core/src/cached.spec.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/rpc-core 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 testingPairs from '@polkadot/keyring/testingPairs';
 import MockProvider from '@polkadot/rpc-provider/mock';

packages/rpc-core/src/formatting.spec.FIXME-ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/rpc-core 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 { Balance } from '@polkadot/types/interfaces';
 import { Codec } from '@polkadot/types/types';

packages/rpc-core/src/index.spec.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/rpc-core 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 MockProvider from '@polkadot/rpc-provider/mock';
 import { TypeRegistry } from '@polkadot/types';

packages/rpc-core/src/index.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/rpc-core 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 { ProviderInterface, ProviderInterfaceCallback } from '@polkadot/rpc-provider/types';
 import { Hash } from '@polkadot/types/interfaces';

packages/rpc-core/src/methodSend.spec.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/rpc-core 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 { DefinitionRpc } from '@polkadot/types/types';
 

packages/rpc-core/src/replay.spec.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/rpc-core 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 { Observable, of } from 'rxjs';
 import MockProvider from '@polkadot/rpc-provider/mock';

packages/rpc-core/src/rxjs/drr.spec.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/api-derive 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 { of, timer } from 'rxjs';
 

packages/rpc-core/src/rxjs/drr.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/rpc-core 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 { Observable } from 'rxjs';
 

packages/rpc-core/src/rxjs/index.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/rpc-core 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 * from './drr';
 export * from './refCountDelay';

packages/rpc-core/src/rxjs/refCountDelay.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/rpc-core 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 { asapScheduler, ConnectableObservable, MonoTypeOperatorFunction, Observable, Subscription, TeardownLogic } from 'rxjs';
 

packages/rpc-core/src/types.jsonrpc.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/rpc-core 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
 
 // FIXME, this whole file needs to move to API
 

packages/rpc-core/src/types.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/rpc-core 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 { Observable } from 'rxjs';