| 1 | import type { Nullable } from './core.js';
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| 2 |
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| 3 | export type ConstantReference = 0;
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| 4 | export type ComputeReference = 1;
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| 5 | export type UnboundReference = 2;
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| 6 | export type InvokableReference = 3;
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| 7 |
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| 8 | export interface ReferenceTypes {
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| 9 | readonly Constant: ConstantReference;
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| 10 | readonly Compute: ComputeReference;
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| 11 | readonly Unbound: UnboundReference;
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| 12 | readonly Invokable: InvokableReference;
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| 13 | }
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| 14 |
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| 15 | export type ReferenceType =
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| 16 | | ConstantReference
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| 17 | | ComputeReference
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| 18 | | UnboundReference
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| 19 | | InvokableReference;
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| 20 |
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| 21 | declare const REFERENCE: unique symbol;
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| 22 | export type ReferenceSymbol = typeof REFERENCE;
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| 23 |
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| 24 | export interface Reference<T = unknown> {
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| 25 | [REFERENCE]: ReferenceType;
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| 26 | debugLabel?: string | undefined;
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| 27 | compute: Nullable<() => T>;
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| 28 | children: null | Map<string | Reference, Reference>;
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| 29 | }
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