import type { DesiredStateGraph, RawNode, Readiness, Ref, SecretRef } from "./types.js";
export declare const env: (key: string) => SecretRef;
export declare const generated: (key: string) => SecretRef;
export declare const httpOk: (url: string | Ref<string>, options?: {
    timeout?: string;
    status?: number;
}) => Readiness;
export declare const linearize: (graph: DesiredStateGraph) => string[];
export declare const subgraph: (graph: DesiredStateGraph, targets: readonly string[]) => DesiredStateGraph;
export declare const toNodeMap: (nodes: readonly RawNode[]) => Map<string, RawNode>;
export { compile } from "./compile.js";
export { isRef, makeRef, refKey } from "./ref.js";
export { collectSecretUsage, type SecretUsage, secretRef } from "./secrets.js";
export { formatStamp, HASH_KEY, hashInputs, parseStamp, STAMP_KEY } from "./stamp.js";
export type { DesiredStateGraph, Input, Move, RawNode, Readiness, Ref, ResourceNode, SecretRef, SecretSource, SerializedReadiness, SerializedValue, } from "./types.js";
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