<Project>
  <PropertyGroup>
    <AnalysisLevel>latest</AnalysisLevel>
    <AnalysisMode>AllEnabledByDefault</AnalysisMode>
    <CodeAnalysisTreatWarningsAsErrors>true</CodeAnalysisTreatWarningsAsErrors>
    <EnableNETAnalyzers>true</EnableNETAnalyzers>
    <EnforceCodeStyleInBuild>true</EnforceCodeStyleInBuild>
    <Nullable>enable</Nullable>
    <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
    <RunAnalyzersDuringBuild>true</RunAnalyzersDuringBuild>
    <RunAnalyzersDuringLiveAnalysis>true</RunAnalyzersDuringLiveAnalysis>
    <!--
      CA2007: Consider calling ConfigureAwait on the awaited task
      MA0004: Use Task.ConfigureAwait(false) as the current SynchronizationContext is not needed
      CA1056: Change the type of property 'Url' from 'string' to 'System.Uri'
      CA1054: Change the type of parameter of the method to allow a Uri to be passed as a 'System.Uri' object
      CA1055: Change the return type of method from 'string' to 'System.Uri'
    -->
    <NoWarn>$(NoWarn);CA2007;CA1056;CA1054;CA1055;MA0004</NoWarn>
    <NoError>$(NoError);CA2007;CA1056;CA1054;CA1055;MA0004</NoError>
    <Deterministic>true</Deterministic>
    <Features>strict</Features>
    <ReportAnalyzer>true</ReportAnalyzer>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="5.0.1">
      <PrivateAssets>all</PrivateAssets>
      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
    </PackageReference>

    <PackageReference Include="Meziantou.Analyzer" Version="1.0.639">
      <PrivateAssets>all</PrivateAssets>
      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
    </PackageReference>

    <PackageReference Include="Microsoft.VisualStudio.Threading.Analyzers" Version="16.8.55">
      <PrivateAssets>all</PrivateAssets>
      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
    </PackageReference>

    <PackageReference Include="Microsoft.CodeAnalysis.BannedApiAnalyzers" Version="3.3.2">
      <PrivateAssets>all</PrivateAssets>
      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
    </PackageReference>

    <PackageReference Include="AsyncFixer" Version="1.3.0">
      <PrivateAssets>all</PrivateAssets>
      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
    </PackageReference>

    <PackageReference Include="Asyncify" Version="0.9.7">
      <PrivateAssets>all</PrivateAssets>
      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
    </PackageReference>

    <PackageReference Include="ClrHeapAllocationAnalyzer" Version="3.0.0">
      <PrivateAssets>all</PrivateAssets>
      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
    </PackageReference>

    <PackageReference Include="SonarAnalyzer.CSharp" Version="8.16.0.25740">
      <PrivateAssets>all</PrivateAssets>
      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
    </PackageReference>
  </ItemGroup>

  <ItemGroup>
    <AdditionalFiles Include="$(MSBuildThisFileDirectory)BannedSymbols.txt" Link="Properties/BannedSymbols.txt" />
  </ItemGroup>
</Project>

# https://github.com/dotnet/roslyn-analyzers/blob/master/src/Microsoft.CodeAnalysis.BannedApiAnalyzers/BannedApiAnalyzers.Help.md
P:System.DateTime.Now;Use System.DateTime.UtcNow instead
P:System.DateTimeOffset.Now;Use System.DateTimeOffset.UtcNow instead
P:System.DateTimeOffset.DateTime;Use System.DateTimeOffset.UtcDateTime instead

[*.cs]

# MA0026 : Complete the task
dotnet_diagnostic.MA0026.severity = suggestion

# CA1308: In method 'urlToLower', replace the call to 'ToLowerInvariant' with 'ToUpperInvariant' (CA1308)
dotnet_diagnostic.CA1308.severity = suggestion

# CA1040: Avoid empty interfaces
dotnet_diagnostic.CA1040.severity = suggestion

# CA1829 Use the "Count" property instead of Enumerable.Count()
dotnet_diagnostic.CA1829.severity = suggestion

# Use 'Count' property here instead.
dotnet_diagnostic.S2971.severity = suggestion

# S1135 : Complete the task
dotnet_diagnostic.S1135.severity = suggestion

# S2479: Replace the control character at position 7 by its escape sequence
dotnet_diagnostic.S2479.severity = suggestion

# CA2007: Consider calling ConfigureAwait on the awaited task
dotnet_diagnostic.CA2007.severity = none

# MA0004: Use Task.ConfigureAwait(false) as the current SynchronizationContext is not needed
dotnet_diagnostic.MA0004.severity = none

# CA1056: Change the type of property 'Url' from 'string' to 'System.Uri'
dotnet_diagnostic.CA1056.severity = suggestion

# CA1054: Change the type of parameter of the method to allow a Uri to be passed as a 'System.Uri' object
dotnet_diagnostic.CA1054.severity = suggestion

# CA1055: Change the return type of method from 'string' to 'System.Uri'
dotnet_diagnostic.CA1055.severity = suggestion

# S4457: Split this method into two, one handling parameters check and the other handling the asynchronous code.
dotnet_diagnostic.S4457.severity = none

# AsyncFixer01: Unnecessary async/await usage
dotnet_diagnostic.AsyncFixer01.severity = suggestion

# AsyncFixer02: Long-running or blocking operations inside an async method
dotnet_diagnostic.AsyncFixer02.severity = error

# VSTHRD103: Call async methods when in an async method
dotnet_diagnostic.VSTHRD103.severity = error

# AsyncFixer03: Fire & forget async void methods
dotnet_diagnostic.AsyncFixer03.severity = error

# VSTHRD100: Avoid async void methods
dotnet_diagnostic.VSTHRD100.severity = error

# VSTHRD101: Avoid unsupported async delegates
dotnet_diagnostic.VSTHRD101.severity = error

# VSTHRD107: Await Task within using expression
dotnet_diagnostic.VSTHRD107.severity = error

# AsyncFixer04: Fire & forget async call inside a using block
dotnet_diagnostic.AsyncFixer04.severity = error

# VSTHRD110: Observe result of async calls
dotnet_diagnostic.VSTHRD110.severity = error

# VSTHRD002: Avoid problematic synchronous waits
dotnet_diagnostic.VSTHRD002.severity = suggestion

# MA0045: Do not use blocking call (make method async)
dotnet_diagnostic.MA0045.severity = suggestion

# AsyncifyInvocation: Use Task Async
dotnet_diagnostic.AsyncifyInvocation.severity = error

# AsyncifyVariable: Use Task Async
dotnet_diagnostic.AsyncifyVariable.severity = error

# VSTHRD111: Use ConfigureAwait(bool)
dotnet_diagnostic.VSTHRD111.severity = none

# MA0022: Return Task.FromResult instead of returning null
dotnet_diagnostic.MA0022.severity = error

# VSTHRD114: Avoid returning a null Task
dotnet_diagnostic.VSTHRD114.severity = error

# VSTHRD200: Use "Async" suffix for async methods
dotnet_diagnostic.VSTHRD200.severity = suggestion

# MA0040: Specify a cancellation token
dotnet_diagnostic.MA0032.severity = suggestion

# MA0040: Flow the cancellation token when available
dotnet_diagnostic.MA0040.severity = suggestion

# MA0079: Use a cancellation token using .WithCancellation()
dotnet_diagnostic.MA0079.severity = suggestion

# MA0080: Use a cancellation token using .WithCancellation()
dotnet_diagnostic.MA0080.severity = error

#AsyncFixer05: Downcasting from a nested task to an outer task.
dotnet_diagnostic.AsyncFixer05.severity = error

# ClrHeapAllocationAnalyzer ----------------------------------------------------
# HAA0301: Closure Allocation Source
dotnet_diagnostic.HAA0301.severity = suggestion

# HAA0601: Value type to reference type conversion causing boxing allocation
dotnet_diagnostic.HAA0601.severity = suggestion

# HAA0302: Display class allocation to capture closure
dotnet_diagnostic.HAA0302.severity = suggestion

# HAA0101: Array allocation for params parameter
dotnet_diagnostic.HAA0101.severity = suggestion

# HAA0603: Delegate allocation from a method group
dotnet_diagnostic.HAA0603.severity = suggestion

# HAA0602: Delegate on struct instance caused a boxing allocation
dotnet_diagnostic.HAA0602.severity = suggestion

# HAA0401: Possible allocation of reference type enumerator
dotnet_diagnostic.HAA0401.severity = silent

# HAA0303: Lambda or anonymous method in a generic method allocates a delegate instance
dotnet_diagnostic.HAA0303.severity = silent

# HAA0102: Non-overridden virtual method call on value type
dotnet_diagnostic.HAA0102.severity = silent

# HAA0502: Explicit new reference type allocation
dotnet_diagnostic.HAA0502.severity = none

# HAA0505: Initializer reference type allocation
dotnet_diagnostic.HAA0505.severity = silent

dotnet_diagnostic.CA1308.severity = suggestion

[SuppressMessage("Microsoft.Usage", "CA1052:Type 'Program' is a static holder type but is neither static nor NotInheritable",
  Justification = "We need it for our integration tests this way.")]
[SuppressMessage("Microsoft.Usage", "RCS1102:Type 'Program' is a static holder type but is neither static nor NotInheritable",
  Justification = "We need it for our integration tests this way.")]
[SuppressMessage("Microsoft.Usage", "S1118:Type 'Program' is a static holder type but is neither static nor NotInheritable",
  Justification = "We need it for our integration tests this way.")]
public class Program { }

npm install -g @angular/cli

 ng new my-math-app

 ng generate library ts-math-example

export function add(num1: number, num2: number) {
    return num1 + num2;
}

/*
* Public API Surface of ts-math-example
*/
export * from './lib/math';

ng build ts-math-example --prod
cd dist/ts-math-example
npm publish

 import { add } from '@myuser/ts-math-example';

 Could not load file or assembly Newtonsoft.Json or one of its dependencies. The system cannot find the file specified.

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <!-- ... -->
  <runtime>
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
      <dependentAssembly>
        <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-6.0.0.0" newVersion="6.0.0.0" />
      </dependentAssembly>
    </assemblyBinding>
  </runtime>
</configuration>

 PM> Get-Project -All | Add-BindingRedirect

 npm install font-awesome --save

"styles": [
   "../node_modules/bootstrap/dist/css/bootstrap.css",
   "../node_modules/font-awesome/css/font-awesome.css",
   "styles.css"
],

Animated scrolling functionality for angular written in pure typescript with no additional dependencies  Demo

• easy-to-use directive: scroll to an element referenced in the href-attribute (href="#mytarget) just by adding pageScrolldirective
• service usage: trigger scroll animations from your component or when server responds
• customizable: adjust duration, offset or whether scrolling stops if the user interrupts (read more)
• use custom easing functions to calculate the scroll position over time
• works across routes (scrolls to target element as soon as the routing has finished) and in both directions (horizontal/vertical) 

npm install ngx-page-scroll