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2026-02-10 01:14:19 +00:00

105 lines
2.9 KiB
TypeScript

import { StoryId } from 'storybook/internal/types';
interface Call {
id: string;
cursor: number;
storyId: StoryId;
ancestors: Call['id'][];
path: Array<string | CallRef>;
method: string;
args: any[];
interceptable: boolean;
retain: boolean;
status?: CallStates.DONE | CallStates.ERROR | CallStates.ACTIVE | CallStates.WAITING;
exception?: {
name: Error['name'];
message: Error['message'];
stack: Error['stack'];
callId: Call['id'];
showDiff?: boolean;
diff?: string;
actual?: unknown;
expected?: unknown;
};
}
declare enum CallStates {
DONE = "done",
ERROR = "error",
ACTIVE = "active",
WAITING = "waiting"
}
interface CallRef {
__callId__: Call['id'];
}
interface ElementRef {
__element__: {
prefix?: string;
localName: string;
id?: string;
classNames?: string[];
innerText?: string;
};
}
interface ControlStates {
start: boolean;
back: boolean;
goto: boolean;
next: boolean;
end: boolean;
}
interface LogItem {
callId: Call['id'];
status: Call['status'];
ancestors: Call['id'][];
}
interface SyncPayload {
controlStates: ControlStates;
logItems: LogItem[];
pausedAt?: Call['id'];
}
interface State {
renderPhase?: 'loading' | 'rendering' | 'playing' | 'played' | 'completed' | 'aborted' | 'errored';
isDebugging: boolean;
isPlaying: boolean;
isLocked: boolean;
cursor: number;
calls: Call[];
shadowCalls: Call[];
callRefsByResult: Map<any, CallRef & {
retain: boolean;
}>;
chainedCallIds: Set<Call['id']>;
ancestors: Call['id'][];
playUntil?: Call['id'];
resolvers: Record<Call['id'], Function>;
syncTimeout?: ReturnType<typeof setTimeout>;
forwardedException?: Error;
}
interface Options {
intercept?: boolean | ((method: string, path: Array<string | CallRef>) => boolean);
retain?: boolean;
mutate?: boolean;
path?: Array<string | CallRef>;
getArgs?: (call: Call, state: State) => Call['args'];
getKeys?: (originalObject: Record<string, unknown>, depth: number) => string[];
}
declare const EVENTS: {
CALL: string;
SYNC: string;
START: string;
BACK: string;
GOTO: string;
NEXT: string;
END: string;
};
/**
* Instruments an object or module by traversing its properties, patching any functions (methods) to
* enable debugging. Patched functions will emit a `call` event when invoked. When intercept = true,
* patched functions will return a Promise when the debugger stops before this function. As such,
* "interceptable" functions will have to be `await`-ed.
*/
declare function instrument<TObj extends Record<string, any>>(obj: TObj, options?: Options): TObj;
export { Call, CallRef, CallStates, ControlStates, EVENTS, ElementRef, LogItem, Options, State, SyncPayload, instrument };