import type { Build, Evidence } from "../../knowledge/transcript/schema.js";
import type { BranchObservation, HistoricalLoss, Method, RecordEnvelope, Rule } from "../../knowledge/transcript/wire.js";
import type { Bookmark } from "./bookmark.js";
import type { NativeBase, NativeEntry, NativeHistory } from "./native.js";
export interface TranscriptReader {
    readonly consistency: "append-only" | "snapshot";
    readonly ancestry?: {
        base(history: NativeHistory): NativeBase | null;
        validate(history: NativeHistory, base: NativeBase): void;
    };
    readonly lookup: {
        readonly directories: readonly string[];
        readonly recursive: boolean;
        matches(name: string, id: string): boolean;
        /** The one path an ID can name, relative to the store root; null when the ID cannot name any. */
        locate?(id: string): string | null;
    };
    /** Projects a native container onto LF-framed JSON entries; absent for JSONL sources. */
    readonly frame?: (bytes: Uint8Array) => Uint8Array;
    /** Sibling path suffixes that must be absent or empty around the capture. */
    readonly quiescentSiblings?: readonly string[];
    readonly method: Method;
    readonly historicalLoss: HistoricalLoss;
    readonly evidence: Evidence;
    readonly rules: readonly Rule[];
    readonly consistencyRuleIds: readonly string[];
    readonly continuation: {
        readonly ruleIds: readonly string[];
        decode(token: string): Bookmark;
        encode(value: Omit<Bookmark, "methodId" | "bookmarkVersion">): string;
    } | null;
    /** The writer build one source's own header names, where the format carries
     * one; absent where it does not. */
    readonly writerBuild?: (history: NativeHistory) => Build;
    branch(history: NativeHistory, id: string): BranchObservation;
    nativeId(history: NativeHistory, path: string): string;
    normalize(entry: NativeEntry, id: string): RecordEnvelope;
    parse(bytes: string | Uint8Array): NativeHistory;
}
export declare function recordFromSource(record: RecordEnvelope, sourceKey: string): RecordEnvelope;
export declare function readerForMethod(method: Method): TranscriptReader | null;
//# sourceMappingURL=readers.d.ts.map