---
extends:
    - tslint-eslint-rules
    - tslint-no-circular-imports
linterOptions:
    exclude:
        - node_modules/**
        - '**/*.json'
rules:
    # TypeScript-specific
    # These rules find errors related to TypeScript features:
    adjacent-overload-signatures: true
    member-access:
        options:
            - check-constructor
    member-ordering:
        options:
            - order: instance-sandwich
    no-reference: true
    no-var-requires: true
    prefer-for-of: true
    promise-function-async: true

    # Functionality
    # These rules catch common errors in JS programming or otherwise confusing constructs that are prone to producing bugs:
    await-promise:
        options:
            - Thenable
    ban-comma-operator: true
    curly: true
    forin: true
    label-position: true
    no-arg: true
    no-bitwise: true
    no-conditional-assignment: true
    # TODO: Enable no-console once we have a logging framework in place.
    # no-console: true
    no-construct: true
    no-debugger: true
    no-duplicate-super: true
    no-duplicate-switch-case: true
    no-duplicate-variable: true
    no-dynamic-delete: true
    no-eval: true
    no-floating-promises: true
    no-for-in-array: true
    no-implicit-dependencies:
        options:
            - - vscode
              - semver-regex
              - del
              - sinon
    no-inferred-empty-object-type: true
    no-invalid-template-strings: true
    no-invalid-this:
        options:
            - check-function-in-method
    no-misused-new: true
    no-null-keyword: true
    no-object-literal-type-assertion: true
    no-shadowed-variable: true
    no-sparse-arrays: true
    no-string-literal: true
    no-string-throw: true
    no-switch-case-fall-through: true
    no-this-assignment:
        options:
            - allow-destructuring
    no-unbound-method:
        options:
            - ignore-static
    no-unsafe-any: true
    no-unsafe-finally: true
    no-unused-expression: true
    no-var-keyword: true
    no-void-expression:
        options:
            - ignore-arrow-function-shorthand
    prefer-object-spread: true
    radix: true
    restrict-plus-operands: true
    triple-equals: true
    use-isnan: true

    # Maintainability
    # These rules make code maintenance easier:
    cyclomatic-complexity: true
    deprecation: true
    eofline: true
    indent:
        options:
            - spaces
            - 4
    no-duplicate-imports: true
    prefer-const: true
    prefer-readonly: true
    trailing-comma: true

    # This now allows dates with formats similar to the below:
    # 2018
    # 2018-2019
    # 2018, 2020
    # 2018-2020, 2022
    # 2018-2020, 2022-2023
    # etc.
    file-header:
        options:
            - "Copyright ([0-9]{4}[-,]{0,1}[ ]{0,1}){1,} Amazon.com, Inc. or its affiliates. All Rights Reserved.\\r?\\n \\* SPDX-License-Identifier: MIT"
            - "Copyright \\d{4} Amazon.com, Inc. or its affiliates. All Rights Reserved.\\r?\\n \\* SPDX-License-Identifier: MIT"
            - "Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.\nSPDX-License-Identifier: MIT"
    file-name-casing:
        options:
            - camel-case
    interface-name:
        options:
            - never-prefix
    interface-over-type-literal: true
    jsdoc-format: true
    newline-before-return: true
    new-parens: true
    no-boolean-literal-compare: true
    no-consecutive-blank-lines: true
    no-trailing-whitespace: true
    no-unnecessary-callback-wrapper: true
    no-unnecessary-initializer: true
    no-unnecessary-qualifier: true
    number-literal-format: true
    object-literal-key-quotes:
        options:
            - as-needed
    one-line:
        options:
            - check-catch
            - check-finally
            - check-else
            - check-open-brace
            - check-whitespace
    one-variable-per-declaration: true
    ordered-imports: true
    prefer-method-signature: true
    prefer-switch: true
    prefer-template:
        options:
            - allow-single-concat
    prefer-while: true
    quotemark:
        options:
            - single
            - avoid-template
            - avoid-escape
    switch-final-break:
        options:
            - always
    variable-name:
        options:
            - check-format
            - allow-leading-underscore
            - ban-keywords
    # ESLint
    # The following rules are provided by ESLint via the tslint-eslint-rules package.
    no-unexpected-multiline: true
defaultSeverity: error