40 lines
1.5 KiB
TypeScript
40 lines
1.5 KiB
TypeScript
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/**
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* @license
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* Copyright 2018 Palantir Technologies, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* Generic error typing for EcmaScript errors
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* Define `Error` here to avoid using `Error` from @types/node.
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* Using the `node` version causes a compilation error when this code is used as an npm library if @types/node is not already imported.
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*/
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export declare class Error {
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name?: string;
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message: string;
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stack?: string;
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constructor(message?: string);
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}
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/**
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* Used to exit the program and display a friendly message without the callstack.
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*/
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export declare class FatalError extends Error {
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message: string;
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innerError?: Error | undefined;
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static NAME: string;
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constructor(message: string, innerError?: Error | undefined);
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}
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export declare function isError(possibleError: any): possibleError is Error;
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export declare function showWarningOnce(message: string): void;
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export declare function showRuleCrashWarning(message: string, ruleName: string, fileName: string): void;
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