import { Construct, IConstruct } from "constructs";
import { Role } from "aws-cdk-lib/aws-iam";
import { IVersion, IFunction as CdkIFunction } from "aws-cdk-lib/aws-lambda";
import { NodeJSProps, FunctionCopyFilesProps } from "./Function.js";
import { BindingResource } from "./util/binding.js";
import { Size } from "./util/size.js";
import { Duration } from "./util/duration.js";
import { Permissions } from "./util/permission.js";
export interface EdgeFunctionProps {
    bundle?: string;
    handler: string;
    runtime?: "nodejs16.x" | "nodejs18.x" | "nodejs20.x" | "nodejs22.x";
    timeout?: number | Duration;
    memorySize?: number | Size;
    permissions?: Permissions;
    environment?: Record<string, string>;
    bind?: BindingResource[];
    nodejs?: NodeJSProps;
    copyFiles?: FunctionCopyFilesProps[];
    scopeOverride?: IConstruct;
}
export declare class EdgeFunction extends Construct {
    role: Role;
    functionArn: string;
    function: CdkIFunction;
    currentVersion: IVersion;
    private functionCR;
    private assetReplacer;
    private assetReplacerPolicy;
    private scope;
    private bindingEnvs;
    private props;
    constructor(scope: Construct, id: string, props: EdgeFunctionProps);
    attachPermissions(permissions: Permissions): void;
    addEnvironment(key: string, value: string): void;
    private buildAssetFromHandler;
    private buildAssetFromBundle;
    private bind;
    private createCodeReplacer;
    private updateCodeReplacer;
    private createRole;
    private createSingletonBucketInUsEast1;
    private createFunctionInUsEast1;
    private updateFunctionInUsEast1;
    private createVersionInUsEast1;
    private getHandlerExtension;
    private trimFromStart;
    private calculateHash;
}