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import { ControllerCatalog } from "../controller-catalog.ts";import { ControllerClass } from "../controller-metadata.ts";import { Reflect, Type } from "../deps.ts";import { ValueProviderCatalog } from "../value-provider-catalog.ts";import { ValueProvider } from "../value-provider.ts";
/** * Creates a parameter decorator *  * @param valueProvider Optionally set a @see ValueProvider to extract a value from the context. */export function createParameterDecorator(  valueProvider?: ValueProvider,  name?: string,): ParameterDecorator {  return function (    // deno-lint-ignore ban-types    target: Object,    propertyKey: string | symbol,    parameterIndex: number,  ) {    const parameterType = Reflect.getMetadata(      "design:paramtypes",      target,      propertyKey,    )?.[parameterIndex] as Type;    ControllerCatalog.registerParameterMetadata(      target.constructor as ControllerClass,      propertyKey.toString(),      {        index: parameterIndex,        name,        type: parameterType,      },    );    if (valueProvider) {      ValueProviderCatalog.registerValueProvider(        target.constructor as ControllerClass,        propertyKey.toString(),        parameterIndex,        valueProvider,      );    }  };}