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Remove deprecated TypeMatcher class #73751

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merged 4 commits into from
Feb 9, 2021
Merged

Remove deprecated TypeMatcher class #73751

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132d2a7
Remove deprecated Typematcher
Piinks Jan 11, 2021
e5f02b4
Merge branch 'master' of github.com:flutter/flutter into typeMatcher
Piinks Feb 1, 2021
0393376
Merge branch 'master' of github.com:flutter/flutter into typeMatcher
Piinks Feb 1, 2021
85deefd
Merge branch 'master' of github.com:flutter/flutter into typeMatcher
Piinks Feb 8, 2021
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17 changes: 0 additions & 17 deletions packages/flutter/lib/src/widgets/framework.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -419,23 +419,6 @@ class GlobalObjectKey<T extends State<StatefulWidget>> extends GlobalKey<T> {
}
}

/// This class is a work-around for the "is" operator not accepting a variable value as its right operand.
///
/// This class is deprecated. It will be deleted soon.
// TODO(a14n): Remove this when it goes to stable, https://github.com/flutter/flutter/pull/44189
@Deprecated(
'TypeMatcher has been deprecated because it is no longer used in framework(only in deprecated methods). '
'This feature was deprecated after v1.12.1.'
)
@optionalTypeArgs
class TypeMatcher<T> {
/// Creates a type matcher for the given type parameter.
const TypeMatcher();

/// Returns true if the given object is of type `T`.
bool check(dynamic object) => object is T;
}

/// Describes the configuration for an [Element].
///
/// Widgets are the central class hierarchy in the Flutter framework. A widget
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