@nestjs/core
Version:
Nest - modern, fast, powerful node.js web framework (@core)
20 lines (19 loc) • 822 B
TypeScript
import { ParamData } from '@nestjs/common';
import { Controller, PipeTransform } from '@nestjs/common/interfaces';
export interface ParamProperties<T = any, IExtractor extends Function = any> {
index: number;
type: T | string;
data: ParamData;
pipes: PipeTransform[];
extractValue: IExtractor;
}
export declare class ContextUtils {
mapParamType(key: string): string;
reflectCallbackParamtypes(instance: Controller, methodName: string): any[];
reflectCallbackMetadata<T = any>(instance: Controller, methodName: string, metadataKey: string): T;
getArgumentsLength<T>(keys: string[], metadata: T): number;
createNullArray(length: number): any[];
mergeParamsMetatypes(paramsProperties: ParamProperties[], paramtypes: any[]): (ParamProperties & {
metatype?: any;
})[];
}