import { type OrderedProjectedValue } from "./ordered-projected-value.js";
export type ProjectedValueAdmissionCode = "UNDEFINED_VALUE" | "NONFINITE_NUMBER" | "UNSUPPORTED_TYPE" | "UNSUPPORTED_PROTOTYPE" | "SYMBOL_KEY" | "NONENUMERABLE_PROPERTY" | "ACCESSOR_PROPERTY" | "SPARSE_ARRAY" | "EXTRA_ARRAY_PROPERTY" | "CYCLE" | "REFLECTION_FAILED";
export type ProjectedValuePath = readonly (string | number)[];
/** Structured failure from neutral projected-value admission. */
export declare class ProjectedValueAdmissionError extends TypeError {
    readonly code: ProjectedValueAdmissionCode;
    readonly path: ProjectedValuePath;
    readonly originPath: ProjectedValuePath | undefined;
    constructor(code: ProjectedValueAdmissionCode, path: ProjectedValuePath, detail: string, options?: Readonly<{
        originPath?: ProjectedValuePath;
        cause?: unknown;
    }>);
}
/**
 * Snapshot one supported JavaScript value into a fresh immutable semantic carrier.
 *
 * Each structured occurrence is reflected independently. Active recursion-stack
 * identity rejects cycles, while repeated acyclic references are copied
 * structurally and do not retain caller identity.
 */
export declare function admit_projected_value(input: unknown, initialPath?: ProjectedValuePath): OrderedProjectedValue;
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