Source symbols: packages/playwright-core/src/client/worker.ts

Deterministic, value-free symbol metadata extracted from public source. Implementations and literal values are not copied into this page.

• Revision: main@4cd8608744bf4d18c9f23578c3cf4a1cd1862b2d · 2026-07-20T11:02:36Z
• Declarations: 10
• Referenced calls: 31

Declared symbols

• Worker — exported class at line 34; references LongStandingScope, from, constructor, super, _setEventToSubscriptionMapping, emit, ConsoleMessage, delete, once, close, _closeErrorWithReason, TargetClosedError, url, assertMaxArguments, evaluateExpression, String, serializeArgument, parseResult, evaluateExpressionHandle, waitForEvent
• fromNullable — static at line 40; references from
• from — static at line 44
• result — const at line 79; references evaluateExpression, String, serializeArgument
• result — const at line 85; references evaluateExpressionHandle, String, serializeArgument
• timeoutSettings — const at line 91; references TimeoutSettings, timeout
• timeoutOptions — const at line 92; references timeout
• predicate — const at line 93; references createForEvent, rejectOnTimeout, rejectOnEvent, _closeErrorWithReason, waitForEvent, dispose, _disconnect, disconnect, isTargetClosedError
• waiter — const at line 94; references createForEvent, rejectOnTimeout, rejectOnEvent, _closeErrorWithReason, waitForEvent, dispose, _disconnect, disconnect, isTargetClosedError
• result — const at line 98; references waitForEvent, dispose, _disconnect, disconnect, isTargetClosedError

Imported modules

• @isomorphic/manualPromise
• ./channelOwner
• ./consoleMessage
• ./errors
• ./events
• ./jsHandle
• ./timeoutSettings
• ./waiter
• ./browserContext
• ./page
• ../../types/structs
• ../../types/types
• ./channels
• ./types
• chromium._connectToWorker

File-level call references

• LongStandingScope — line 37
• from — line 41
• constructor — line 48
• super — line 49
• _setEventToSubscriptionMapping — line 50
• emit — line 55
• ConsoleMessage — line 55
• delete — line 59
• once — line 64
• close — line 64
• _closeErrorWithReason — line 64
• TargetClosedError — line 69
• url — line 73
• assertMaxArguments — line 78
• evaluateExpression — line 79
• String — line 79
• serializeArgument — line 79
• parseResult — line 80
• evaluateExpressionHandle — line 85
• waitForEvent — line 89
• _wrapApiCall — line 90
• async — line 90
• TimeoutSettings — line 91
• timeout — line 92
• createForEvent — line 94
• rejectOnTimeout — line 95
• rejectOnEvent — line 97
• dispose — line 99
• _disconnect — line 104
• disconnect — line 107
• isTargetClosedError — line 109

Source: packages/playwright-core/src/client/worker.ts