226 lines
8.6 KiB
TypeScript
226 lines
8.6 KiB
TypeScript
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export type Actor = string;
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export type ObjID = string;
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export type Change = Uint8Array;
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export type SyncMessage = Uint8Array;
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export type Prop = string | number;
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export type Hash = string;
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export type Heads = Hash[];
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export type ObjectType = string; // opaque ??
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export type Value = string | number | boolean | null | Date | Uint8Array | ObjectType;
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export type FullValue =
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["str", string] |
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["int", number] |
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["uint", number] |
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["f64", number] |
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["boolean", boolean] |
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["timestamp", Date] |
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["counter", number] |
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["bytes", Uint8Array] |
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["null", Uint8Array] |
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["map", ObjID] |
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["list", ObjID] |
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["text", ObjID] |
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["table", ObjID]
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export const LIST : ObjectType;
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export const MAP : ObjectType;
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export const TABLE : ObjectType;
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export const TEXT : ObjectType;
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export enum ObjTypeName {
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list = "list",
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map = "map",
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table = "table",
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text = "text",
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}
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export type Datatype =
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"boolean" |
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"str" |
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"int" |
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"uint" |
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"f64" |
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"null" |
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"timestamp" |
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"counter" |
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"bytes";
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export type DecodedSyncMessage = {
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heads: Heads,
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need: Heads,
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have: any[]
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changes: Change[]
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}
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export type DecodedChange = {
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actor: Actor,
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seq: number
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startOp: number,
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time: number,
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message: string | null,
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deps: Heads,
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hash: Hash,
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ops: Op[]
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}
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export type Op = {
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action: string,
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obj: ObjID,
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key: string,
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value?: string | number | boolean,
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datatype?: string,
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pred: string[],
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}
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export function create(actor?: Actor): Automerge;
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export function loadDoc(data: Uint8Array, actor?: Actor): Automerge;
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export function encodeChange(change: DecodedChange): Change;
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export function decodeChange(change: Change): DecodedChange;
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export function initSyncState(): SyncState;
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export function encodeSyncMessage(message: DecodedSyncMessage): SyncMessage;
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export function decodeSyncMessage(msg: SyncMessage): DecodedSyncMessage;
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export function encodeSyncState(state: SyncState): Uint8Array;
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export function decodeSyncState(data: Uint8Array): SyncState;
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export class Automerge {
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// change state
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set(obj: ObjID, prop: Prop, value: Value, datatype?: Datatype): ObjID | undefined;
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make(obj: ObjID, prop: Prop, value: ObjectType): ObjID;
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insert(obj: ObjID, index: number, value: Value, datatype?: Datatype): ObjID | undefined;
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push(obj: ObjID, value: Value, datatype?: Datatype): ObjID | undefined;
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splice(obj: ObjID, start: number, delete_count: number, text?: string | Array<Value | FullValue>): ObjID[] | undefined;
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inc(obj: ObjID, prop: Prop, value: number): void;
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del(obj: ObjID, prop: Prop): void;
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// returns a single value - if there is a conflict return the winner
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value(obj: ObjID, prop: any, heads?: Heads): FullValue | null;
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// return all values in case of a conflict
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values(obj: ObjID, arg: any, heads?: Heads): FullValue[];
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keys(obj: ObjID, heads?: Heads): string[];
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text(obj: ObjID, heads?: Heads): string;
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length(obj: ObjID, heads?: Heads): number;
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// experimental spans api - unstable!
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mark(obj: ObjID, name: string, range: string, value: Value, datatype?: Datatype): void;
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spans(obj: ObjID): any;
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raw_spans(obj: ObjID): any;
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// transactions
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commit(message?: string, time?: number): Heads;
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merge(other: Automerge): Heads;
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getActorId(): Actor;
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pendingOps(): number;
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rollback(): number;
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// save and load to local store
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save(): Uint8Array;
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saveIncremental(): Uint8Array;
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loadIncremental(data: Uint8Array): number;
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// sync over network
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receiveSyncMessage(state: SyncState, message: SyncMessage): void;
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generateSyncMessage(state: SyncState): SyncMessage;
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// low level change functions
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applyChanges(changes: Change[]): void;
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getChanges(have_deps: Heads): Change[];
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getChangesAdded(other: Automerge): Change[];
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getHeads(): Heads;
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getLastLocalChange(): Change;
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getMissingDeps(heads?: Heads): Heads;
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// memory management
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free(): void;
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clone(actor?: string): Automerge;
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fork(actor?: string): Automerge;
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// dump internal state to console.log
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dump(): void;
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// dump internal state to a JS object
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toJS(): any;
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}
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export class SyncState {
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free(): void;
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clone(): SyncState;
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lastSentHeads: any;
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sentHashes: any;
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readonly sharedHeads: any;
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}
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export type InitInput = RequestInfo | URL | Response | BufferSource | WebAssembly.Module;
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export interface InitOutput {
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readonly memory: WebAssembly.Memory;
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readonly __wbg_automerge_free: (a: number) => void;
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readonly automerge_new: (a: number, b: number, c: number) => void;
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readonly automerge_clone: (a: number, b: number, c: number, d: number) => void;
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readonly automerge_free: (a: number) => void;
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readonly automerge_pendingOps: (a: number) => number;
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readonly automerge_commit: (a: number, b: number, c: number, d: number, e: number) => number;
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readonly automerge_rollback: (a: number) => number;
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readonly automerge_keys: (a: number, b: number, c: number, d: number, e: number) => void;
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readonly automerge_text: (a: number, b: number, c: number, d: number, e: number) => void;
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readonly automerge_splice: (a: number, b: number, c: number, d: number, e: number, f: number, g: number) => void;
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readonly automerge_push: (a: number, b: number, c: number, d: number, e: number, f: number, g: number) => void;
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readonly automerge_insert: (a: number, b: number, c: number, d: number, e: number, f: number, g: number, h: number) => void;
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readonly automerge_set: (a: number, b: number, c: number, d: number, e: number, f: number, g: number, h: number) => void;
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readonly automerge_inc: (a: number, b: number, c: number, d: number, e: number, f: number) => void;
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readonly automerge_value: (a: number, b: number, c: number, d: number, e: number, f: number) => void;
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readonly automerge_values: (a: number, b: number, c: number, d: number, e: number, f: number) => void;
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readonly automerge_length: (a: number, b: number, c: number, d: number, e: number) => void;
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readonly automerge_del: (a: number, b: number, c: number, d: number, e: number) => void;
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readonly automerge_save: (a: number, b: number) => void;
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readonly automerge_saveIncremental: (a: number) => number;
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readonly automerge_loadIncremental: (a: number, b: number, c: number) => void;
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readonly automerge_applyChanges: (a: number, b: number, c: number) => void;
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readonly automerge_getChanges: (a: number, b: number, c: number) => void;
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readonly automerge_getChangesAdded: (a: number, b: number, c: number) => void;
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readonly automerge_getHeads: (a: number) => number;
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readonly automerge_getActorId: (a: number, b: number) => void;
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readonly automerge_getLastLocalChange: (a: number, b: number) => void;
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readonly automerge_dump: (a: number) => void;
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readonly automerge_getMissingDeps: (a: number, b: number, c: number) => void;
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readonly automerge_receiveSyncMessage: (a: number, b: number, c: number, d: number) => void;
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readonly automerge_generateSyncMessage: (a: number, b: number, c: number) => void;
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readonly automerge_toJS: (a: number) => number;
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readonly create: (a: number, b: number, c: number) => void;
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readonly loadDoc: (a: number, b: number, c: number, d: number) => void;
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readonly encodeChange: (a: number, b: number) => void;
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readonly decodeChange: (a: number, b: number) => void;
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readonly initSyncState: () => number;
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readonly importSyncState: (a: number, b: number) => void;
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readonly exportSyncState: (a: number) => number;
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readonly encodeSyncMessage: (a: number, b: number) => void;
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readonly decodeSyncMessage: (a: number, b: number) => void;
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readonly encodeSyncState: (a: number, b: number) => void;
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readonly decodeSyncState: (a: number, b: number) => void;
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readonly __wbg_list_free: (a: number) => void;
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readonly __wbg_map_free: (a: number) => void;
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readonly __wbg_text_free: (a: number) => void;
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readonly __wbg_table_free: (a: number) => void;
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readonly __wbg_syncstate_free: (a: number) => void;
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readonly syncstate_sharedHeads: (a: number) => number;
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readonly syncstate_lastSentHeads: (a: number) => number;
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readonly syncstate_set_lastSentHeads: (a: number, b: number, c: number) => void;
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readonly syncstate_set_sentHashes: (a: number, b: number, c: number) => void;
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readonly syncstate_clone: (a: number) => number;
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readonly __wbindgen_malloc: (a: number) => number;
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readonly __wbindgen_realloc: (a: number, b: number, c: number) => number;
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readonly __wbindgen_add_to_stack_pointer: (a: number) => number;
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readonly __wbindgen_free: (a: number, b: number) => void;
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readonly __wbindgen_exn_store: (a: number) => void;
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}
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/**
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* If `module_or_path` is {RequestInfo} or {URL}, makes a request and
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* for everything else, calls `WebAssembly.instantiate` directly.
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*
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* @param {InitInput | Promise<InitInput>} module_or_path
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*
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* @returns {Promise<InitOutput>}
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*/
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export default function init (module_or_path?: InitInput | Promise<InitInput>): Promise<InitOutput>;
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