import * as binaryen from "./wasm-encoder.js";
export interface InternedString {
    /** Byte offset in linear memory (points to the 4-byte length header) */
    offset: number;
    /** Byte length (UTF-8) of the string data (NOT including the 4-byte header) */
    length: number;
}
export declare class StringTable {
    private strings;
    private nextOffset;
    /**
     * @param baseOffset Starting byte offset in linear memory (default 0).
     *                   Reserve space for other data before strings if needed.
     */
    constructor(baseOffset?: number);
    /**
     * Intern a string. Returns the (offset, length) pair.
     * Deduplicates: identical strings share the same memory.
     * The offset points to the 4-byte length header; data starts at offset+4.
     */
    intern(str: string): InternedString;
    /**
     * Total bytes used by all interned strings (including length headers).
     */
    get totalBytes(): number;
    /**
     * Number of unique strings interned.
     */
    get size(): number;
    /**
     * Produce binaryen MemorySegment[] for setMemory.
     * Each string gets its own segment: [len:i32][data:bytes].
     */
    toMemorySegments(mod: binaryen.Module): binaryen.MemorySegment[];
}
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