How to use the objectTypeSpreadProperty function from @babel/types
Find comprehensive JavaScript @babel/types.objectTypeSpreadProperty code examples handpicked from public code repositorys.
@babel/types.objectTypeSpreadProperty represents an object type property spread, which can be used to merge multiple object type properties into a single property.
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}: Selection, state: State, concreteType: ?string, ) { if (kind === 'ModuleImport') { return t.objectTypeSpreadProperty( t.genericTypeAnnotation(t.identifier(key)), ); } if (schemaName === '__typename' && concreteType) {
How does @babel/types.objectTypeSpreadProperty work?
@babel/types.objectTypeSpreadProperty is used to represent a property spread in an object type. This spread property allows multiple object type properties to be merged into a single object property. For example, consider the following TypeScript code: typescript Copy code {{{{{{{ class="!whitespace-pre hljs language-typescript">type Point2D = { x: number, y: number }; type Point3D = { z: number } & Point2D; The Point3D type is a combination of Point2D and an additional z property. We could represent the Point3D type using @babel/types.objectTypeAnnotation as follows: less Copy code {{{{{{{ class="!whitespace-pre hljs language-less">t.objectTypeAnnotation([ t.objectTypeSpreadProperty( t.identifier('Point2D') ), t.objectTypeProperty( t.identifier('z'), t.numberTypeAnnotation() ) ]) Here, the objectTypeSpreadProperty represents the Point2D type, which is merged with the z property using objectTypeProperty to create the final Point3D type. In summary, @babel/types.objectTypeSpreadProperty is used to represent the spreading of object type properties. It is used in conjunction with other @babel/types nodes to build up complex object types.
Ai Example
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const t = require("@babel/types"); const spreadProp = t.objectTypeSpreadProperty(t.identifier("foo")); console.log(spreadProp); // Output: { type: 'ObjectTypeSpreadProperty', argument: { type: 'Identifier', name: 'foo' } }
In this example, @babel/types.objectTypeSpreadProperty is used to create an object type spread property node with an identifier foo. The resulting AST node can then be used in other Babel transformations.
@babel/types.identifier is the most popular function in @babel/types (20936 examples)