How to use the declareTypeAlias function from @babel/types

Find comprehensive JavaScript @babel/types.declareTypeAlias code examples handpicked from public code repositorys.

flow.js

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}

class FlowBuilder extends AbstractJsBuilder {
  buildUnion(object/*: Union*/) {
    const variants = object.variants.map((name) => bt.genericTypeAnnotation(bt.identifier(name)))
    const ast = bt.declareTypeAlias(
      bt.identifier(object.name),
      undefined,
      bt.unionTypeAnnotation(variants)
    )

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+ 35 other calls in file

index.js

GitHub: deecewan/jsroutes-types

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  ]),
);
const stringableValue = t.genericTypeAnnotation(stringableId);

const validValueId = t.identifier('ValidValue');
const validValueType = t.declareTypeAlias(
  validValueId,
  null,
  t.unionTypeAnnotation([
    t.stringTypeAnnotation(),

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+ 30 other calls in file

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