export type FabricProgramKind = "fabric" | "jev";
export type FabricProgramKernel = "typescript" | "python";
export type FabricProgramStatus = "candidate" | "promoted" | "retired";
export interface FabricProgramRecord {
    version: 1;
    digest: string;
    name: string;
    kind: FabricProgramKind;
    kernel?: FabricProgramKernel;
    code?: string;
    jevProgram?: Record<string, unknown>;
    description?: string;
    inputSchema?: Record<string, unknown>;
    createdAt: number;
    status: FabricProgramStatus;
    trial?: unknown;
}
export interface FabricProgramSummary {
    ref: string;
    name: string;
    digest: string;
    kind: FabricProgramKind;
    kernel?: FabricProgramKernel;
    description?: string;
    createdAt: number;
    status: FabricProgramStatus;
}
export interface FabricProgramSaveInput {
    name?: unknown;
    kind?: unknown;
    kernel?: unknown;
    code?: unknown;
    jevProgram?: unknown;
    description?: unknown;
    inputSchema?: unknown;
}
export declare const PROGRAM_NAME_PATTERN: RegExp;
export declare const MAX_PROGRAM_NAME_CHARS = 64;
export declare const MAX_PROGRAM_CODE_CHARS = 65536;
export declare const MAX_PROGRAM_DESCRIPTION_CHARS = 1000;
export declare const MAX_PROGRAM_SCHEMA_BYTES: number;
export declare const MAX_PROGRAM_INPUT_BYTES: number;
export declare const MAX_PROGRAM_REF_CHARS = 129;
/** Sorted-key JSON; `undefined` members are omitted like JSON.stringify. */
export declare const canonicalProgramJson: (value: unknown) => string;
export declare const programDigest: (content: Pick<FabricProgramRecord, "kind" | "kernel" | "code" | "jevProgram" | "inputSchema">) => string;
export declare const programRef: (record: Pick<FabricProgramRecord, "name" | "digest">, full?: boolean) => string;
export declare const assertProgramName: (value: unknown) => string;
/** JSON-compatible, bounded input; returns the parsed copy. */
export declare const normalizeProgramInput: (input: unknown) => unknown;
/** Validates input against the record's inputSchema; undefined input is checked as null. */
export declare const programInputError: (record: Pick<FabricProgramRecord, "inputSchema">, input: unknown) => string | undefined;
/** Validates save arguments into the content-addressed record (status candidate). */
export declare const buildProgramRecord: (input: FabricProgramSaveInput, defaultKernel: FabricProgramKernel, now?: number) => FabricProgramRecord;
export declare const summarizeProgram: (record: FabricProgramRecord) => FabricProgramSummary;
export declare const programsDirectory: (cwd: string) => string;
export declare class ProgramStore {
    #private;
    readonly directory: string;
    constructor(directory: string);
    save(input: FabricProgramSaveInput, defaultKernel: FabricProgramKernel): Promise<{
        record: FabricProgramRecord;
        created: boolean;
    }>;
    list(filter?: {
        name?: string;
        status?: FabricProgramStatus;
    }): Promise<FabricProgramSummary[]>;
    /**
     * `name` resolves to the latest promoted version, else the latest
     * non-retired one; `name@<hex ≥12>` and a full digest name one version.
     */
    resolve(ref: unknown, options?: {
        requirePromoted?: boolean;
    }): Promise<FabricProgramRecord>;
    /** Host/user only: never reachable from the programs provider. */
    promote(ref: string): Promise<FabricProgramRecord>;
    /** Host/user only: never reachable from the programs provider. */
    retire(ref: string): Promise<FabricProgramRecord>;
}
//# sourceMappingURL=store.d.ts.map