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aws-cdk-lib

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Version 2 of the AWS Cloud Development Kit library

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import { IConstruct, Node } from 'constructs'; /** * Options for creating a unique resource name. */ export interface UniqueResourceNameOptions { /** * The maximum length of the unique resource name. * * @default - 256 */ readonly maxLength?: number; /** * The separator used between the path components. * * @default - none */ readonly separator?: string; /** * Non-alphanumeric characters allowed in the unique resource name. * * @default - none */ readonly allowedSpecialCharacters?: string; } /** * Functions for devising unique names for constructs. For example, those can be * used to allocate unique physical names for resources. */ export declare class Names { /** * Returns a CloudFormation-compatible unique identifier for a construct based * on its path. The identifier includes a human readable portion rendered * from the path components and a hash suffix. uniqueId is not unique if multiple * copies of the stack are deployed. Prefer using uniqueResourceName(). * * @param construct The construct * @returns a unique id based on the construct path */ static uniqueId(construct: IConstruct): string; /** * Returns a CloudFormation-compatible unique identifier for a construct based * on its path. The identifier includes a human readable portion rendered * from the path components and a hash suffix. * * TODO (v2): replace with API to use `constructs.Node`. * * @param node The construct node * @returns a unique id based on the construct path */ static nodeUniqueId(node: Node): string; /** * Returns a CloudFormation-compatible unique identifier for a construct based * on its path. This function finds the stackName of the parent stack (non-nested) * to the construct, and the ids of the components in the construct path. * * The user can define allowed special characters, a separator between the elements, * and the maximum length of the resource name. The name includes a human readable portion rendered * from the path components, with or without user defined separators, and a hash suffix. * If the resource name is longer than the maximum length, it is trimmed in the middle. * * @param construct The construct * @param options Options for defining the unique resource name * @returns a unique resource name based on the construct path */ static uniqueResourceName(construct: IConstruct, options: UniqueResourceNameOptions): string; /** * Return the construct path of the given construct, starting at the nearest enclosing Stack * * Skips over Nested Stacks, in other words Nested Stacks are included in the construct * paths. */ static stackRelativeConstructPath(construct: IConstruct): string; private constructor(); }