import type { TConstValue } from '@venizia/ignis-helpers/common';
/** The `IArtifactIndex` field names, in registration order. `@venizia/ignis-boot` mirrors these values in its own `ArtifactIndexFields` - boot cannot depend on kernel. */
export declare class ArtifactIndexFields {
    static readonly CONFIGURATIONS = "configurations";
    static readonly DATA_SOURCES = "dataSources";
    static readonly COMPONENTS = "components";
    static readonly REPOSITORIES = "repositories";
    static readonly SERVICES = "services";
    static readonly CONTROLLERS = "controllers";
    static readonly SCHEME_SET: Set<string>;
    static isValid(value: string): boolean;
}
export type TArtifactIndexField = TConstValue<typeof ArtifactIndexFields>;
export declare const SecFetchSiteValues: readonly ["same-origin", "same-site", "none", "cross-site"];
/** The `encoding` of `ICompressOptions`. */
export declare class CompressEncodings {
    static readonly GZIP = "gzip";
    static readonly DEFLATE = "deflate";
    static readonly SCHEME_SET: Set<string>;
    static isValid(value: string): boolean;
}
/** Valid compress encoding values. */
export type TCompressEncoding = TConstValue<typeof CompressEncodings>;
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