Function findKey

codemods/move-sampling-to-model-options/transform.ts:157–167

* Find a non-computed, non-spread Property by its Identifier key name. * Handles both `Property` (ESTree) and `ObjectProperty` (Babel) node types.

(obj: ObjectExpression, name: string)

 * Handles both `Property` (ESTree) and `ObjectProperty` (Babel) node types.
 */
function findKey(obj: ObjectExpression, name: string): Property | undefined {
  for (const prop of obj.properties) {
    if (prop.type !== 'Property' && prop.type !== 'ObjectProperty') continue
    if ((prop as Property).computed) continue
    const key = (prop as Property).key
    if (key.type === 'Identifier' && key.name === name) {
      return prop as Property
    }
  }
  return undefined
}

/**
 * Extract the value expression of a property, expanding shorthand. For a